WO2024087960A1 - Système et procédé de recherche, dispositif terminal et support de stockage lisible par ordinateur - Google Patents

Système et procédé de recherche, dispositif terminal et support de stockage lisible par ordinateur Download PDF

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Publication number
WO2024087960A1
WO2024087960A1 PCT/CN2023/120298 CN2023120298W WO2024087960A1 WO 2024087960 A1 WO2024087960 A1 WO 2024087960A1 CN 2023120298 W CN2023120298 W CN 2023120298W WO 2024087960 A1 WO2024087960 A1 WO 2024087960A1
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Prior art keywords
terminal device
information
result
target candidate
results
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PCT/CN2023/120298
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English (en)
Chinese (zh)
Inventor
尹龙
郑生旭
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华为技术有限公司
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Publication of WO2024087960A1 publication Critical patent/WO2024087960A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/957—Browsing optimisation, e.g. caching or content distillation

Definitions

  • the present application relates to the field of terminal technology, and in particular to a search system, method, terminal device and computer-readable storage medium.
  • the embodiments of the present application provide a search system, method, terminal device and computer-readable storage medium, which can solve the problem that users cannot well obtain the required information from the search results in the existing search methods.
  • an embodiment of the present application provides a search method, which is applied to a first terminal device, and the method includes: obtaining search information; sending a search request to a cloud server, the search request including search information; receiving search results from the cloud server, the search results are the results returned by the cloud server in response to the search request, and the search results include at least one candidate result; displaying information of at least one target candidate result, the information of the target candidate result includes first information and second information, the first information is used to describe the target candidate result, and the second information is used to describe the second terminal device corresponding to the target candidate result, and the target candidate result is a candidate result screened from the search results based on the information of the second terminal device.
  • the embodiment of the present application displays the second terminal device corresponding to each target candidate result through the first information and the second information, that is, the correspondence between the second terminal device and the target candidate results is displayed, so that the user can better obtain the candidate results suitable for each second terminal device, and the user experience is better.
  • displaying information of at least one target candidate result includes: determining a target candidate result of at least one second terminal device; and displaying information of each target candidate result on a search results page.
  • determining a target candidate result for at least one second terminal device includes: obtaining a scoring result for each second terminal device, the scoring result being a result obtained by scoring each candidate result based on information of the second terminal device; and determining a target candidate result for each second terminal device based on the scoring result of each second terminal device.
  • each candidate result is scored according to the information of the second terminal device, and the score is used to represent the degree of match between each candidate result and the second terminal device, thereby accurately screening out target candidate results suitable for each second terminal device.
  • obtaining a scoring result of each second terminal device includes:
  • the second terminal device scores each candidate result based on at least one of its own device information and user behavior data, which can fully utilize the computing resources of each second terminal device and save the computing resource overhead of the first terminal device.
  • scoring each candidate result based on device information and user behavior data can make the screened target candidate results more suitable for user usage habits.
  • target candidate results suitable for the second terminal device can still be screened.
  • the method may further include: receiving information from each second terminal device, The information of the second terminal device includes at least one of device information and user behavior data.
  • Obtaining the scoring result of each second terminal device includes: for each second terminal device, scoring each candidate result according to at least one of device information and user behavior data to obtain the scoring result of the second terminal device.
  • each candidate result is scored according to device information and user behavior data to obtain a scoring result for a second terminal device, including: inputting the device information, user behavior data and all candidate results into a pre-trained scoring model to obtain a scoring result output by the scoring model, wherein the scoring result includes a score for each candidate result.
  • the device information includes device type information, or device type information and device parameter information.
  • the scoring result includes scores of each candidate result
  • the target candidate result includes a candidate result with a maximum score, or a candidate result with a score greater than a preset threshold.
  • displaying information of each target candidate result on a search results page includes: displaying a control for each target candidate result on the search results page; wherein the control includes first information and second information.
  • each target candidate result is displayed in the form of a control, which not only allows the user to better obtain the candidate results suitable for each second terminal device, but also allows the user to more conveniently display each target candidate result in a coordinated manner to each corresponding second terminal device.
  • the search results include a ranking of candidate results; the method also includes: displaying each candidate result in the remaining candidate result set according to the ranking; wherein the remaining candidate result set includes the candidate results remaining after removing the target candidate result from the candidate result set; the target candidate result and the remaining candidate results are displayed on the same search results page, and in the search results page, the display position of the target candidate result is before the display position of the remaining candidate results.
  • the target candidate results are displayed, and the target candidate results are displayed at a front position in the search results page, so that the user can better obtain the target candidate results suitable for the second terminal device.
  • the method further includes: sending the corresponding target candidate result to the second terminal device to instruct the second terminal device to display the target candidate result.
  • sending the corresponding target candidate result to the second terminal device includes: if an operation on the control is detected, in response to the operation, sending the corresponding target candidate result to the second terminal device corresponding to the control.
  • the user can coordinate the target candidate result suitable for the second terminal device to the second terminal device through the control, reducing user operations, making the coordination method more convenient, and providing a better user experience.
  • the method further includes: obtaining device status information of each second terminal device; sending the corresponding target candidate result to the second terminal device, and further includes: determining the current state of the second terminal device according to the device status information; if the current state is the first state, sending the corresponding target candidate result and first indication information to the second terminal device, the first indication information is used to instruct the second terminal device to directly display the target candidate result; if the current state is the second state, sending the corresponding target candidate result and second indication information to the second terminal device, the second indication information is used to instruct the second terminal device to display prompt information, and the prompt information is used to prompt whether to display the target candidate result.
  • the device status of the second terminal device can also be considered. Only when the device status meets the requirements, the target candidate result is directly and collaboratively displayed to the second terminal device, thereby reducing user operations and improving user experience.
  • the method further includes: receiving device type information from each second terminal device; and the search request further includes the device type information of each second terminal device.
  • the device type information is carried in the search request, so that the cloud server considers the device type information of the second terminal device when searching and sorting.
  • an embodiment of the present application provides a search system, including a first terminal device and at least one second terminal device:
  • the first terminal device is used to: obtain search information; send a search request to a cloud server, the search request includes search information; receive search results from the cloud server, the search results are the results returned by the cloud server in response to the search request, and the search results include at least one candidate result; display information about at least one target candidate result, the information about the target candidate result includes first information and second information, the first information is used to describe the target candidate result, and the second information is used to describe the second terminal device corresponding to the target candidate result, the target candidate result is a candidate result screened from the search results based on the information of the second terminal device.
  • the first terminal device is specifically used to: obtain scoring results of each second terminal device, where the scoring results are obtained by scoring each candidate result based on information of the second terminal device; and determine the target candidate results of each second terminal device based on the scoring results of each second terminal device.
  • the first terminal device is specifically configured to: send a candidate result set to each second terminal device, where the candidate result set includes the candidate result;
  • the second terminal device is specifically used to: score each candidate result according to at least one of the device information and the user behavior data to obtain a scoring result; send the scoring result to the first terminal device, wherein the information of the second terminal device includes at least one of the device information and the user behavior data;
  • the first terminal device is specifically used to receive the scoring results from each second terminal device.
  • the first terminal device is further used to: receive information from each second terminal device, where the information of the second terminal device includes at least one of device information and user behavior data;
  • the first terminal device is specifically used for: for each second terminal device, scoring each candidate result according to at least one of the device information and the user behavior data, and obtaining the scoring result of the second terminal device.
  • the first terminal device or the second terminal device is specifically used to: input device information, user behavior data and all candidate results into a pre-trained scoring model to obtain a scoring result output by the scoring model, wherein the scoring result includes a score for each candidate result.
  • the scoring result includes scores of each candidate result
  • the target candidate result includes a candidate result with a maximum score, or a candidate result with a score greater than a preset threshold.
  • the first terminal device is specifically used to: display a control for each target candidate result on a search result page; wherein the control includes the first information and the second information.
  • the search results include a ranking of the candidate results; and the first terminal device is further configured to: display each candidate result in the remaining candidate result set according to the ranking;
  • the remaining candidate result set includes the candidate results remaining after removing the target candidate result from the candidate result set; the target candidate result and the remaining candidate results are displayed on the same search result page, and in the search result page, the display position of the target candidate result is before the display position of the remaining candidate results.
  • the first terminal device is further used to: send the corresponding target candidate result to the second terminal device;
  • the second terminal device is also used to: receive target candidate results and display the target candidate results.
  • the first terminal device is specifically configured to: if an operation on a control is detected, then in response to the operation, send a corresponding target candidate result to a second terminal device corresponding to the control.
  • the first terminal device is also used to: obtain device status information of each second terminal device; determine the current state of the second terminal device based on the device status information; if the current state is the first state, send the corresponding target candidate result and first indication information to the second terminal device, the first indication information is used to instruct the second terminal device to directly display the target candidate result; if the current state is the second state, send the corresponding target candidate result and second indication information to the second terminal device, the second indication information is used to instruct the second terminal device to display prompt information, and the prompt information is used to prompt whether to display the target candidate result.
  • an embodiment of the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the method described in any one of the first aspects above is implemented.
  • an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method of any one of the above-mentioned first aspects is implemented.
  • an embodiment of the present application provides a chip system, the chip system includes a processor, the processor is coupled to a memory, and the processor executes a computer program stored in the memory to implement any method as described in any one of the first aspects above.
  • the chip system can be a single chip, or a chip module composed of multiple chips.
  • an embodiment of the present application provides a computer program product, which, when executed on a terminal device, enables the terminal device to execute the method described in the first aspect above.
  • FIG1 is a schematic diagram of a collaborative scenario of a mobile phone and a smart screen provided in an embodiment of the present application
  • FIG2 is a schematic block diagram of a search system provided in an embodiment of the present application.
  • FIG3 is a schematic diagram of a scoring process provided in an embodiment of the present application.
  • FIG4A is a schematic diagram showing candidate results provided in an embodiment of the present application.
  • FIG4B is a schematic diagram showing candidate results provided in an embodiment of the present application.
  • FIG5 is a schematic diagram showing candidate results provided in an embodiment of the present application.
  • FIG6A is a schematic diagram of multi-terminal collaboration provided in an embodiment of the present application.
  • FIG6B is a schematic diagram of multi-terminal collaboration provided in an embodiment of the present application.
  • FIG. 7 is a schematic diagram of an interactive process of a search method provided in an embodiment of the present application.
  • FIG8 is a schematic diagram of multi-terminal device collaboration provided in an embodiment of the present application.
  • FIG9 is a schematic diagram of an interactive process of a search method provided in an embodiment of the present application.
  • FIG10 is a schematic diagram of a flow chart of a search method provided in an embodiment of the present application.
  • FIG11 is a schematic diagram of a flow chart of a search method provided in an embodiment of the present application.
  • FIG. 12 is a schematic block diagram of the structure of a terminal device 1200 provided in an embodiment of the present application.
  • terminal devices As the types of terminal devices become more and more abundant and the user groups become more and more diversified, the number and types of terminal devices owned by users are also increasing. Usually, a user usually owns multiple different types of terminal devices. For example, a user owns multiple different types of terminal devices such as mobile phones, tablets, smart wearable devices, and smart screens.
  • users can display the search results of a terminal device on another terminal device through screen projection.
  • the mobile phone 11 responds to the click operation and displays the browser interface; the user enters the search keyword "love sports" in the search box 113 of the browser interface, and then triggers the mobile phone 11 to search by pressing the enter button or the search button, etc., and the mobile phone 11 sends a search request to the cloud server 13, and the search request carries the search keyword "love sports"; the cloud server 13 responds to the search request from the mobile phone 11, obtains the search results, and returns the search results to the mobile phone 11, and the search results include multiple candidate results and natural sorting.
  • the mobile phone 11 receives the search results from the cloud server 13, and displays the multiple candidate results on the search results page 114 according to the natural sorting. As shown in FIG1, the search results page 114 displays candidate results such as the "Love Sports” TV series and the “Love Sports Ratings” news.
  • the user can find the candidate results of the TV series "Loving Sports" from the search results page 114, open the TV series on the mobile phone 11, and then project the screen to the smart screen 12 through short-range communication.
  • Short-range communication methods include but are not limited to Bluetooth, Wireless Fidelity (Wi-Fi) and Near Field Communication (NFC).
  • the smart screen 12 displays the projection interface 121 according to the projection data stream from the mobile phone 11. In this way, the user can display the search results of the mobile phone 11 on the smart screen 12.
  • the terminal device when the terminal device displays the search results, it only displays the candidate results in natural order, without considering the matching degree between each candidate result and the terminal device. This may cause the candidate results required by the user to be ranked at the back, and the correspondence between the candidate results and the terminal device is not displayed on the search results page, which makes it impossible for the user to obtain the candidate results suitable for the terminal device from the search results, resulting in a poor user experience.
  • the technical solution provided in the embodiment of the present application filters out target candidate results suitable for terminal devices from the search results based on the information of the terminal device, and displays the target candidate results suitable for the terminal device, so that users can better obtain candidate results suitable for the terminal device based on the target candidate results for each terminal device displayed, and the user experience is better.
  • the search system includes a first terminal device 100 and at least one second terminal device 200.
  • the first terminal device 100 can be used as a master terminal of the search system, and the second terminal device 200 can be used as a slave terminal of the search system.
  • the first terminal device 100 may be, but is not limited to: a mobile phone, a tablet, a personal computer, a smart screen, an ink screen, a smart wearable device, or a smart speaker, etc.
  • the second terminal device 200 may be, but is not limited to: a mobile phone, a tablet, a personal computer, a smart screen, an ink screen, a smart wearable device, or a smart speaker, etc.
  • the embodiment of the present application does not limit the specific types of the first terminal device 100 and the second terminal device 200.
  • the first terminal device 100 can communicate with the second terminal device 200.
  • the communication method between the first terminal device 100 and the second terminal device 200 can be short-range wireless communication, such as classic Bluetooth, low-power Bluetooth, Wireless Fidelity (Wi-Fi), Ultra Wide Band (UWB) and Near Field Communication (NFC), etc.; it can also be wired communication or long-range wireless communication (such as mobile communication). It is understandable that the device types of the first terminal device 100 and the second terminal device 200 are different, and the communication method may be different accordingly. The embodiment of the present application does not limit the communication method between the first terminal device 100 and the second terminal device 200.
  • the first terminal device 100 is a mobile phone
  • the search system includes multiple second terminal devices 200, which are ink screens, smart speakers, and smart screens.
  • the communication method between the mobile phone and the smart speaker is low-power Bluetooth
  • the communication method between the mobile phone and the smart screen is Wi-Fi point-to-point connection
  • the communication method between the mobile phone and the ink screen is low-power Bluetooth.
  • the first terminal device 100 obtains the search information and sends a search request to the cloud server, where the search request carries the search information.
  • the search information is usually input by the user to the first terminal device 100.
  • the search information may be information input by the user in a search box or a search window, that is, the first terminal device 100 may obtain the above search information by obtaining the information input by the user in the search box or the search window. For example, as shown in FIG1 , after the user enters "love sports" in the search box 113 of the mobile phone 11, the search information obtained by the mobile phone 11 is "love sports".
  • the search information may also be information input by the user to the first terminal device 100 through voice. For example, after the user wakes up the mobile phone voice assistant "Xiaoyi" through the wake-up word “Xiaoyi Xiaoyi", the user inputs the voice "search for love of sports" into the mobile phone. At this time, the mobile phone performs voice recognition and other processing operations on the voice "search for love of sports" to obtain the search information "love of sports".
  • the embodiment of the present application does not limit the way in which the first terminal device 100 obtains the search information.
  • the search request may also carry the device type information of each second terminal device 200.
  • the search request may carry both the search information and the device type information of each second terminal device 200.
  • the first terminal device 100 sends a search request carrying the search information and the device type information of each second terminal device 200 to the cloud server.
  • the device type information is used to describe the device type of the second terminal device 200.
  • the device types include mobile phones, smart screens, speakers, ink screens, car machines, smart headphones, smart watches/smart bracelets, tablet computers, personal computers, virtual reality (VR)/augmented reality (AR)/mixed reality (MR) devices, and Internet of Things (IoT) devices.
  • the present application embodiment does not limit the division of device types.
  • the devices can be divided into screen devices and screenless devices according to whether they have a screen, that is, the device types include screen devices and screenless devices.
  • the first terminal device 100 needs to obtain the device type information of the second terminal device 200 in addition to the search information.
  • the first terminal device 100 can obtain the device type information of the second terminal device 200 in real time. At this time, after obtaining the search information, the first terminal device 100 sends a request to the second terminal device 200, and the request is used to obtain the device information; the second terminal device 200 responds to the request and sends its own device information to the first terminal device 100.
  • the device information may only include the device type information. Of course, in addition to the device type information, the device information may also include other information (for example, device parameter information).
  • the device parameter information is used to describe the parameters of the second terminal device 200. Exemplarily, the parameter information of the second terminal device 200 includes, but is not limited to, information such as resolution and size.
  • the first terminal device 100 may also obtain the device information of the second terminal device 200 in advance, that is, before obtaining the search information, the first terminal device 100 obtains the device information of each second terminal device 200 and stores the device information of each second terminal device 200 locally.
  • the second terminal device 200 can actively send its own device information to the first terminal device 100 regularly or periodically.
  • the first terminal device 100 can also send a request to the second terminal device 200 regularly or periodically, so that the second terminal device 200 responds to the request and synchronizes its own device information to the first terminal device 100.
  • the second terminal device 200 synchronizes its own device information to the first terminal device 100, when it detects a change in its own device information, it can actively synchronize the updated device information or the changed information to the first terminal device 100.
  • the second terminal device 200 sends a request to the second terminal device 200 regularly or periodically, so that the second terminal device 200 responds to the request and synchronizes its own device information to the first terminal device 100.
  • the first terminal device 200 actively sends its own device information to the first terminal device 100, or the first terminal device 100 requests the second terminal device 200 to obtain device information.
  • the first terminal device 100 obtains the device information of the second terminal device 200, it persistently stores the device information of the second terminal device 200.
  • the second terminal device 200 detects a change in the sending of its own device information, it actively sends the changed device information or the changed information to the first terminal device 100.
  • the cloud server may receive the search request from the first terminal device 100 and, in response to the search request, return search results to the first terminal device 100.
  • the search results include at least one candidate result and a natural ranking.
  • the cloud server may include a search aggregation module and a search engine.
  • the search aggregation module may request the search engine to perform a search based on a search request.
  • the search engine responds to the request of the search aggregation module, performs a search based on the search information, obtains a candidate result set, and returns the retrieved candidate result set to the search aggregation module.
  • the candidate result set includes at least one candidate result.
  • the search aggregation module When the search request does not carry the device type information of the second terminal device 200, after the search aggregation module receives the candidate result set returned by the search engine, it can aggregate and sort the candidate results in the candidate result set based on the amount of information and the natural sorting template to obtain the search results.
  • the search results include the sorted candidate results.
  • the search aggregation module can sort the candidate results in the candidate result set based on the information volume and the natural sorting template in combination with the type information of the second terminal device 200 to obtain the search results.
  • the device type information carried by the search request can be used to aggregate and sort the results returned by each search engine.
  • the first terminal device 100 After the first terminal device 100 receives the search result returned by the cloud server, it determines the target candidate results of each second terminal device 200 and displays the target candidate results of each second terminal device 200.
  • the target candidate result is a candidate result screened from the search results according to the information of the second terminal device 200.
  • the target candidate result may refer to one candidate result or a candidate result set consisting of at least two candidate results, that is, the target candidate result may include at least two candidate results.
  • the information of the second terminal device 200 includes device information, or includes device information and user behavior data.
  • the device information includes device type information, or includes device type information and device parameter information.
  • User behavior data refers to the usage behavior data of the user on the second terminal device 200.
  • the user behavior data can describe the usage time and operation events of the user on the second terminal device 200. Through the user behavior data, information such as user behavior habits, usage time and preferences can be obtained.
  • the user's usage behavior data on the second terminal device 200 can be recorded every day to obtain the user behavior data of the second terminal device 200. For example, at 19:10 in the evening, the user turns on the smart screen to watch a TV series. After the smart screen detects the user's power-on operation, it records a piece of usage behavior data, the usage time of which is 19:10 in the evening, and the operation event is power-on.
  • the first terminal device 100 may simply map the candidate result type with the device type of the second terminal device 200 to determine the target candidate result of each second terminal device 200.
  • the device type of the second terminal device 200 may be obtained through the device type information of the second terminal device 200.
  • the mapping process can be performed on the first terminal device 100 side as well as on the second terminal device 200 side.
  • the first terminal device 100 obtains the search results, it sends a candidate result set to each second terminal device 200, and the candidate result set includes the candidate results.
  • the second terminal device 200 maps the candidate result type and the device type according to the candidate result set and its own device information to obtain the target candidate result, and returns the target candidate result to the first terminal device 100. In this way, the first terminal device 100 can obtain the target candidate results of each second terminal device 200.
  • the candidate result types may include, but are not limited to, videos, news, e-books, web pages, pictures, and songs.
  • candidate results belonging to the video type are mapped to the smart screen, that is, the candidate results belonging to the video type are determined as the target candidate results for the smart screen.
  • candidate results belonging to the news type and the e-book type are mapped to the ink screen or tablet computer, that is, the candidate results belonging to the news type and the e-book type are determined as the target candidate results for the ink screen or tablet computer.
  • candidate results belonging to the song type or the audio type are mapped to the speaker, that is, the candidate results belonging to the song type or the audio type are determined as the target candidate results for the speaker.
  • the search system includes smart screen 1 and smart screen 2. If a simple mapping is performed based on the candidate result type and the device type, since smart screen 1 and smart screen 2 have the same device type, the target candidate results of the two devices are the same.
  • each candidate result may be scored based on at least one of the device information and user behavior data of the second terminal device 200 to obtain a scoring result of each second terminal device 200, and the target candidate result of each second terminal device 200 is determined based on the scoring result of each second terminal device 200.
  • the scoring result includes the score of each candidate result.
  • the process of scoring each candidate result according to the device information and user behavior data of the second terminal device 200 can be performed on the first terminal device 100 side or on the second terminal device 200 side.
  • the scoring process is performed on the second terminal device 200 side, after the first terminal device 100 receives the search results returned by the cloud server, it can send a candidate result set to each second terminal device 200, and the candidate result set includes all the candidate results in the search results. After receiving the candidate result set, the second terminal device 200 scores each candidate result in the candidate result set according to its own device information and user behavior data, obtains the score of each candidate result, and then obtains the scoring result.
  • the second terminal device 200 may return the scoring result to the first terminal device 100.
  • the first terminal device 100 may receive the scoring results returned by each second terminal device 200, and determine the target candidate results of each second terminal device 200 according to the scoring results of each second terminal device 200.
  • the second terminal device 200 may also determine the target candidate result from the candidate result set according to the scoring result, and return the target candidate result or information used to describe the target candidate result to the first terminal device 100 .
  • the first terminal device 100 can determine the target candidate result described by the information for describing the target candidate result, and then determine the target candidate result of the second terminal device 200.
  • the information used to describe the target candidate result is sorting information
  • the sorting information is used to describe the sequence number of the target candidate result in the natural sorting.
  • the smart screen determines that the 10th candidate result in the natural sorting is the target candidate result based on the scoring result, and then returns "No. 10" as the information used to describe the target candidate result to the mobile phone, and the mobile phone determines the 10th candidate result in the natural sorting as the target candidate result of the smart screen.
  • the first terminal device 100 can score each candidate result for each second terminal device 200 according to the device information and user behavior data of the second terminal device 200 to obtain the scoring result of the second terminal device 200.
  • each second terminal device 200 can synchronize the device information and user behavior data to the first terminal device 100, and the user behavior data can be synchronized to the first terminal device 100 along with the device information. For example, after the first terminal device 100 obtains the search information, it requests each second terminal device 200 to obtain the device information and user behavior data, and the second terminal device 200 synchronizes the device information and user behavior data to the first terminal device 100 in response to the request.
  • the first terminal device 100 can score each candidate result locally, or send the candidate result set to each second terminal device 200, and each second terminal device 200 scores each candidate result. In comparison, scoring each candidate result by each second terminal device 200 can make full use of the computing resources of each second terminal device 200, reducing the computing resource overhead of the first terminal device 100.
  • the scoring process can also be performed on the cloud server side.
  • the first terminal device 100 can send the device information and user behavior data of each second terminal device 200 to the cloud server, and the device information and user behavior data of the second terminal device 200 can be carried in the search request or can be independent of the search request.
  • the cloud server can respond to the search request, obtain the search results, and after naturally sorting the search results, score each candidate result for each second terminal device 200 according to the device information and user behavior data of the second terminal device 200 to obtain the scoring result of the second terminal device 200. Finally, the cloud server determines the target candidate result of each second terminal device 200 according to the scoring results of each second terminal device 200, and returns the target candidate result to the first terminal device 100. Alternatively, after obtaining the scoring results of each second terminal device 200, the cloud server directly returns the scoring results to the first terminal device 100, and the first terminal device 100 determines the target candidate result according to the scoring results.
  • the first terminal device 100, the second terminal device 200 or the cloud server can score each candidate result through the scoring model.
  • the device information, user behavior data and candidate result set of the second terminal device 200 are used as inputs of the scoring model, and the scoring result is used as output of the scoring model.
  • the scoring model includes a transformer model, a deep computing
  • the input of the scoring model includes user behavior data, device information, and a set of candidate results, and the output is the scoring result.
  • user behavior data and device information are converted into a feature vector after passing through the transformer model and the deep computing layer;
  • the candidate result set is converted into a feature vector after passing through the transformer model and the deep computing layer;
  • the matching layer matches and compares the two feature vectors, obtains the score of each candidate result, and outputs the score result.
  • the scoring model is a pre-trained model.
  • a training data set is constructed by collecting user behavior data of a large number of users and device information of the terminal devices used by the users, and the scoring model is trained using the constructed training data set.
  • the training data set includes user behavior data and device information of each terminal device, and the device information includes device type information and device parameter information.
  • the optimal presentation method can be selected for the candidate results according to the user's usage behavior habits, that is, a more suitable second terminal device 200 can be selected for the candidate results according to the user's usage behavior habits.
  • a more suitable second terminal device 200 can be selected for the candidate results according to the user's usage behavior habits.
  • the target candidate results determined according to the user behavior data are likely to be different. Therefore, the probability of the same target candidate results for multiple terminal devices of the same device type is low.
  • the score of each candidate result in the scoring result can represent the degree of matching between the candidate result and the second terminal device 200. The higher the score, the higher the matching degree, and vice versa, the lower the score, the lower the matching degree.
  • the candidate result with the largest score in the scoring results can be used as the target candidate result, or the candidate result with a score greater than a preset threshold in the scoring results can be used as the target candidate result.
  • the preset threshold can be set according to actual needs and is not limited here.
  • the second terminal device 200 is a smart screen
  • the first terminal device 100 is a mobile phone
  • the candidate result set includes three candidate results, namely, news candidate results, video candidate results, and novel candidate results.
  • the TV series candidate result has the highest score, that is, the TV series candidate result has the highest degree of match with the smart screen, and the TV series candidate result is determined as the target candidate result of the smart screen.
  • each target candidate result is displayed.
  • the first terminal device 100 can display each target candidate result on the screen, can display each target candidate result by voice broadcast, or can display the target candidate result on the screen and broadcast the target candidate result by voice.
  • the display method of the target candidate result is not limited here.
  • the target candidate result can be displayed in a preset form, and the second terminal device corresponding to each target candidate result can be displayed, that is, the target candidate result is displayed in a preset form, and the information of the second terminal device 200 corresponding to each target candidate result is displayed in a certain form.
  • the target candidate result is displayed in a preset form on the search result page, and the name of the second terminal device 200 is displayed after the target candidate result, so that the user can intuitively obtain the candidate result suitable for the second terminal device 200 on the search result page.
  • the preset forms include, but are not limited to: different fonts, controls, and pop-up windows.
  • Different fonts refer to displaying the target candidate results in a font different from the non-target candidate results, that is, the font of the non-target candidate results is different from the font of the target candidate results.
  • the difference in fonts can be specifically reflected in at least one difference in font size, font style, and font type.
  • the fonts between the target candidate results may be the same or different. For example, the font of the target candidate results is bold, and the font of the non-target candidate results is not bold.
  • Pop-up window refers to displaying each target candidate result in a pop-up window. For example, a floating window is displayed on the search results page, and each target candidate result is displayed in the floating window.
  • a control refers to displaying each target candidate result in the form of a control, and each target candidate result corresponds to a control.
  • Each control may include first information and/or second information. The first information is used to describe the target candidate result, and the second information is used to describe the second terminal device.
  • the first terminal device 100 is a mobile phone 41
  • the smart screen, ink screen and speaker are the second terminal device 200.
  • the search result page 411 of the mobile phone 41 includes a search box 412, a control 413, a control 414 and a control 415, and the search keyword in the search box 412 is "XXX".
  • Mobile phone 41 determines that the target candidate result for the smart screen is "XXX TV series", the target candidate result for the ink screen is "XXX novel", and the target candidate result for the speaker is "XXX theme song”.
  • Control 413 displays "XXX TV series, go to the smart screen to watch”, at this time "XXX TV series” is the first information used to describe the target candidate result, and "go to the smart screen to watch” is the second information used to describe the second terminal device 200.
  • control 414 displays "XXX novel, go to the ink screen to read”
  • control 415 displays "XXX theme song, go to the speaker to play”.
  • the scores of the same candidate result for the second terminal devices 200 of the same type are different, and therefore, the target candidate results of the same type of second terminal devices 200 are different.
  • the target candidate results of the same type of second terminal devices 200 are the same, when the target candidate results are displayed in the form of controls, options can be displayed for the user to select.
  • a control 416 is displayed on the search result page 411 , and the control 416 displays “XXX TV series, watch on the smart screen”, and also displays two options “large screen device 1” and “large screen device 2”. That is, the target candidate results of large screen device 1 and large screen device 2 are the same, both of which are “XXX TV series”. At this time, when the target candidate result is displayed, two options are provided for the user to choose.
  • the first terminal device 100 may display only the target candidate results, or may display the target candidate results and non-target candidate results.
  • Non-target candidate results refer to candidate results that are not target candidate results.
  • candidate results other than the target candidate results in the search results are regarded as non-target candidate results.
  • the target candidate results may be displayed before the non-target candidate results.
  • a mobile phone 51 displays a search result page 511, and the search result page 511 includes a search box 512, a control 513, a control 514, and a control 515.
  • controls 513 to 515 are controls corresponding to the target candidate results, and these controls display information about the target candidate results and the corresponding terminal device.
  • the search result page 511 also displays other candidate results such as "actor list" and "how is the ratings of love sports".
  • the display positions of controls 513 to 515 on search result page 511 are higher than the display positions of other candidate results such as “actors” and “how is the ratings of sports lovers”. In this way, the user can intuitively, quickly and accurately obtain candidate results suitable for other terminal devices from the target candidate results displayed at the front.
  • the candidate results can be displayed in a natural order.
  • the target candidate results can be displayed in a preset form to distinguish the target candidate results from the non-target candidate results, so that the user can better obtain the target candidate results suitable for each second terminal device 200.
  • the first terminal device 100 can display non-target candidate results according to the natural sorting.
  • the target candidate results can be removed from the search results, and then the remaining candidate results can be displayed in sequence on the search results page according to the natural sorting.
  • the search results include candidate results A, candidate results B, candidate results C, and candidate results D, and the natural sorting of candidate results A to candidate results D is 1st to 4th.
  • Candidate result C is the target candidate result.
  • Candidate result C is displayed in the form of a control on the search results page, and candidate results A, candidate result B, and candidate result D are displayed in sequence behind the control of candidate result C.
  • the target candidate results can also be displayed repeatedly.
  • the target candidate results can be displayed directly in the natural order instead of being removed from the search results.
  • the search results include candidate results A, candidate results B, candidate results C, and candidate results D, and the natural order of candidate results A to candidate results D is 1st to 4th.
  • candidate result C is the target candidate result.
  • Candidate result C is displayed in the form of a control on the search results page, and behind the control of candidate result C, candidate results A, candidate result B, candidate result C, and candidate result D are displayed in sequence.
  • the first terminal device 100 can also distribute the target candidate results of each second terminal device 200 to the corresponding second terminal device 200.
  • the first terminal device 100 can distribute the target candidate results to the corresponding second terminal device 200 before or after displaying each target candidate result, or can distribute the target candidate results to the corresponding second terminal device 200 while displaying the target candidate results.
  • the first terminal device 100 may actively or passively distribute the corresponding target candidate results to each second terminal device 200 .
  • the first terminal device 100 can actively send the target candidate result or information used to describe the target candidate result to each second terminal device 200. After receiving the target candidate result or information used to describe the target candidate result, each second terminal device 200 can display the target candidate result.
  • the first terminal device 100 may also distribute the target candidate results to the second terminal devices 200 according to the device status information of each second terminal device.
  • the device status information is used to describe the status of the second terminal device 200.
  • the status types of the second terminal device 200 include standby status, viewing status, screen-on status, screen-off status, and the like.
  • the state type of the second terminal device 200 may be different depending on the device type of the second terminal device 200.
  • its state type may include a standby state and a viewing state, and the viewing state means that the user is using the smart screen to watch videos and audio, etc.
  • its state type may include a screen-on state and a screen-off state.
  • the first terminal device 100 stores the device status information of each second terminal device 200.
  • the device status information may be pre-synchronized from each second terminal device 200 to the first terminal device 100.
  • the second terminal device 200 may synchronize its own device status information to the first terminal device 100 in addition to synchronizing the device information and user behavior data to the first terminal device 100.
  • the current state of each second terminal device 200 can be determined based on the device state information of each second terminal device 200. If the current state of a second terminal device 200 is the first state, the first terminal device 100 considers that the corresponding target candidate result can be sent to the second terminal device 200, and instructs the second terminal device 200 to directly display the target candidate result. If the current state of a second terminal device 200 is the second state, the corresponding target candidate result is sent to the second terminal device 200, and before instructing the second terminal device 200 to display the target candidate result, prompt information is displayed to prompt the user whether to display the target candidate result.
  • the type of the second terminal device 200 is different, and the above-mentioned first state and second state may be different.
  • the first state is the standby state
  • the second state is the viewing state. That is, when it is determined that the smart screen is currently in the standby state, the target candidate results corresponding to the smart screen are sent to the smart screen, and the smart screen is instructed to directly display the target candidate results. If it is determined that the smart screen is not currently in the standby state but in the viewing state, the corresponding target candidate results are sent to the smart screen, and the user is instructed to display a prompt message to prompt the user whether to display the target candidate results.
  • each second terminal device 200 when distributing target candidate results, it is also possible to ignore the device status information of each second terminal device 200 and instead distribute the corresponding target candidate results to each second terminal device 200 and instruct each second terminal device 200 to directly display each target candidate result.
  • the first terminal device 100 can actively distribute target candidate results to the second terminal device 200, or passively distribute target candidate results to the second terminal device 200. At this time, the first terminal device 100 can distribute target candidate results to the corresponding second terminal device 200 after receiving a trigger instruction input from the outside.
  • the trigger instruction is a user's click instruction for the control of the target candidate result, that is, after the first terminal device 100 detects the click operation on the control, it sends the corresponding target candidate result to the second terminal device 200 corresponding to the control.
  • the mobile phone 61 is the first terminal device 100
  • the smart screen 62, the ink screen 63 and the speaker 64 are the second terminal device 200.
  • the search result page 611 of the mobile phone 61 includes a search box 612, a control 613 and a control 614, the control 613 corresponds to the smart screen 62, and the control 614 corresponds to the ink screen 63.
  • the mobile phone 61 can coordinate the display of the search results on the smart screen 62, coordinate the display of the searched electronic books on the ink screen, and coordinate the playback of the searched audio content on the speaker.
  • the mobile phone 61 sends a search request to the cloud server according to the information entered by the user, and obtains the search results returned by the cloud server, which include at least one candidate result. Then, the mobile phone 61 sends the candidate result set to the smart screen 62, the ink screen 63 and the speaker 64.
  • the smart screen 62 After receiving the candidate result set sent by the mobile phone 61, the smart screen 62 scores each candidate result according to its own device type information, device parameter information, and user behavior data, obtains a scoring result, and returns the scoring result to the mobile phone 61. Similarly, the ink screen 63 and the speaker 64 score each candidate result according to their own device information and user behavior data, and return the obtained scoring result to the mobile phone 61.
  • the mobile phone 61 After receiving the scoring results of the smart screen 62, the ink screen 63 and the speaker 64, the mobile phone 61 determines the candidate result with the highest score in the scoring results of the smart screen 62 as the target candidate result of the smart screen 62. Similarly, the candidate result with the highest score in the scoring results of the ink screen 63 is determined as the target candidate result of the ink screen 63, and the candidate result with the highest score in the scoring results of the speaker 64 is determined as the target candidate result of the speaker 64. As shown in FIG6A , the target candidate result of the smart screen 62 is “XXX TV series”, the target candidate result of the ink screen 63 is “XXX novel”, and the target candidate result of the speaker 64 is “XXX theme song” (not shown in the figure).
  • the mobile phone 61 After the mobile phone 61 determines the target candidate results, it displays each target candidate result in the form of a control. As shown in FIG6A , the control 613 corresponding to the target candidate result of the smart screen 62 is displayed in the search result page 611, and the control 614 corresponding to the target candidate result of the ink screen 63 is displayed.
  • the user can click the control 614.
  • the relevant information of "XXX novel” can be sent to the ink screen 63.
  • the ink screen 63 can obtain "XXX novel” according to the information sent by the mobile phone 61 and display it.
  • mobile phone 61 can also determine whether to instruct the smart screen 62 or ink screen 63 to directly display the target candidate results, or to display a prompt message first, based on the device status information of the smart screen 62 and ink screen 63, to prompt the user whether to display the target candidate results.
  • the mobile phone 61 does not display the target candidate result of the speaker 64 in the search result page 611. At this time, the mobile phone 61 automatically sends the searched audio content to the speaker 64 by default, without the need for user triggering. That is, after the mobile phone 61 determines the target candidate result of the speaker 64, it actively sends the target candidate result to the speaker 64, so as to coordinate the searched speaker to play on the speaker.
  • the embodiment of the present application displays the target candidate results on the search results page in the form of controls.
  • the user only needs to perform simple operations to collaboratively display the target candidate results on the corresponding second terminal device 200.
  • the operation is more convenient and the user experience is better.
  • the first terminal device 100 can also determine whether to actively send the corresponding target candidate results to the second terminal device 200 according to the device type.
  • some target device types can be pre-set, and for these target device types, the first terminal device 100 can actively distribute the target candidate results to the second terminal device 200 without user triggering.
  • the first terminal device 100 does not need to display the target candidate results corresponding to the target device type in the form of controls on the search results page.
  • the target device type is a speaker.
  • the mobile phone 61 does not display the controls for the target candidate results of the speaker 64 on the search results page 611, but directly sends the target candidate results to the speaker 64, and can also instruct the speaker 64 to directly display the target candidate results without prompting the user whether to display the target candidate results.
  • the first terminal device 100 can also display the target candidate results in the form of controls on the search results page, and actively distribute the target candidate results to the corresponding second terminal device 200.
  • the mobile phone 61 not only displays controls 613 and 614 on the search results page 611, but also actively sends the corresponding target candidate results to the smart screen 62 and the ink screen 63, without the user clicking on controls 613 and 614.
  • the second terminal device 200 can directly display the target candidate results, or display the target candidate results after confirmation by the user. Generally, if the first terminal device 100 instructs the second terminal device 200 to directly display the target candidate results, the second terminal device 200 directly displays the target candidate results; if the first terminal device 100 instructs the second terminal device 200 to display the prompt information first, the second terminal device 200 displays the prompt information first.
  • the smart screen 62 can display the prompt window 621 after receiving the target candidate result sent by the mobile phone 61.
  • the prompt window 621 is used to prompt the user whether to play the "XXX TV series" from the mobile phone. If the user selects the "Yes” option, the smart screen 62 plays the "XXX TV series”. If the user selects the "No” option, the smart screen 62 does not play the "XXX TV series”. drama”.
  • the prompt window 631 can be displayed.
  • the prompt window 631 is used to prompt the user whether to read the "XXX novel" from the mobile phone. If the user selects the "Yes” option, the ink screen 63 displays “XXX novel", and if the user selects the "No” option, the ink screen 63 does not display "XXX novel".
  • the mobile phone 61 instructs the speaker 64 to display the prompt information first, and after receiving the target candidate results sent by the mobile phone 61, the speaker 64 can play the voice "song from the mobile phone, do you want to play it?" The user can input the voice "yes” and “no” to the speaker to confirm whether to play the song from the mobile phone.
  • the confirmation method can be not only voice confirmation and button confirmation, but also facial gesture confirmation and physical button confirmation, which are not limited here.
  • the first terminal device 100 displays the target candidate results of each second terminal device 200, it can display each target candidate result in a default order, or it can display each target candidate result according to the intent of the query input by the user.
  • the intent of the query is identified, and the target candidate result corresponding to the strongest intent is ranked first.
  • Other target candidate results can be sorted according to the strength of the intent, or they can be randomly sorted or sorted by default. For example, as shown in Figure 5, the query input by the user is "love sports", and it is identified that the strongest intent is TV series, then the searched "love sports" TV series will be ranked first.
  • the mobile phone can send the web link address of the TV series "Love Sports" that was searched to the smart screen.
  • the smart screen obtains the relevant information and video playback source of the TV series "Love Sports” from the corresponding web page according to the web link address, and displays the relevant information of the TV series "Love Sports".
  • the search method may include the following steps:
  • Step S701 The first terminal device 100 obtains a query input by a user.
  • a user may enter “love sports” in the search box 812 of the mobile phone 81 .
  • the query is “love sports”.
  • Step S702 The first terminal device 100 sends a request to each second terminal device 200 to request to obtain information of each second terminal device 200 .
  • the information of the second terminal device 200 may include only device information, and may include device information and device status information.
  • the device status information is used in the subsequent target candidate result distribution process.
  • the device information includes device type information, which may be carried in the search request.
  • the mobile phone 81 is the first terminal device 100, and the smart screen 82, the ink screen 83, and the speaker 84 are all second terminal devices 200.
  • the mobile phone 81 obtains the user input "love sports", it sends a request to the smart screen 82, the ink screen 83, and the speaker 84 to request the device type information and device status information of these devices.
  • the smart screen 82, the ink screen 83, and the speaker 84 can respond to the request and return their own device type information and device status information to the mobile phone 81.
  • Step S703 The second terminal device 200 returns information of the second terminal device 200 to the first terminal device 100 .
  • step S702 and step S703 may be performed before step S701 or after step S701, which is not limited here.
  • Step S704 The first terminal device 100 sends a search request to the cloud server.
  • the search request carries a query and device type information of each second terminal device 200 , or may not carry the device type information of each second terminal device 200 .
  • the mobile phone 81 obtains the query and the device type information of the smart screen 82 , the ink screen 83 and the speaker 84 , it sends a search request carrying the query and all device type information to the cloud server.
  • Step S705 In response to the search request, the cloud server returns search results to the first terminal device 100.
  • the search results include at least one candidate result and a natural ranking.
  • the search aggregation of the cloud server can request a retrieval from the search engine and obtain a set of candidate results returned by the search engine; then, the search aggregation of the cloud server mixes the candidate results according to the natural sorting template to obtain search results, and the first terminal device 100 returns the search results.
  • the search aggregation sorts the candidate results based on the device type information, the natural sorting template and the amount of information, obtains the sorted candidate results, and then obtains the search results.
  • the search results include the candidate results and the natural sorting.
  • the search aggregation sorts the candidate results according to the natural sorting template and the amount of information to obtain the search results.
  • Step S706 The first terminal device 100 sends a candidate result set to each second terminal device 200 .
  • Step S707 The second terminal device 200 scores each candidate result according to at least one of the device information and the user behavior data to obtain a scoring result, which includes a score for each candidate result.
  • Step S708 The second terminal device 200 sends the scoring result to the first terminal device 100 .
  • Step S709 The first terminal device 100 determines target candidate results for each second terminal device 200 according to the scoring results of each second terminal device 200 , and displays each target candidate result.
  • the first terminal device 100 can display information of the target candidate result on the search result interface, and the information of the target candidate result includes the first information and the second information. For example, the first terminal device 100 displays the target candidate result with a control.
  • Step S710 The first terminal device 100 distributes corresponding target candidate results to each second terminal device 200.
  • the mobile phone 81 determines that the target candidate result of the smart screen 82 is the TV series "Love Sports”.
  • the novel "Love Sports” has the highest score
  • the mobile phone 81 determines that the target candidate result of the ink screen 83 is the novel "Love Sports”.
  • the theme song of the TV series "Love Sports” has the highest score
  • the mobile phone 81 determines the theme song "Love Sports” as the target candidate result of the speaker 84.
  • the target candidate results of the smart screen 82 and the ink screen 83 are displayed on the search result page 811 in the form of controls, which are respectively controls 813 and 814.
  • the remaining candidate results are also displayed on the search result page 811 according to the natural sorting, that is, in addition to controls 813 and 814, the search result page 811 of Figure 8 also displays candidate results such as the cast and the ratings of the sports lover.
  • the mobile phone 81 does not display the target candidate result of the speaker 84 in the form of a control on the search result page 811 , but directly sends the “Love Sports” theme song to the speaker 84 to instruct the speaker 84 to play the “Love Sports” theme song.
  • the mobile phone 81 can distribute the target candidate results after detecting the click operation on the control; or it can directly distribute the target candidate results.
  • the mobile phone 81 sends the target candidate results to the smart screen 82 or the ink screen 83, it can be distributed according to the device status information of the smart screen 82 or the ink screen 83. If the smart screen 82 is currently in standby mode, the mobile phone 81 can send the "Love Sports" TV series to the smart screen 82 and instruct the smart screen 82 to directly display the "Love Sports" TV series.
  • the smart screen 82 obtains the video source and related information of the "Love Sports” TV series from the background server through the Internet according to the information sent by the mobile phone 81, and displays the playback interface 821 based on the obtained video source and related information. If the smart screen 82 is in the viewing state, that is, the user is using the smart screen 82, the mobile phone 81 sends the "Love Sports" TV series to the smart screen 82, and instructs the smart screen 82 to display the prompt information first to prompt the user whether to play the "Love Sports" TV series. When the user agrees to play, the playback interface 821 is displayed.
  • the mobile phone 81 sends the novel "Love Sports” to the ink screen 83, and instructs the ink screen 83 to directly display the novel "Love Sports".
  • the ink screen 83 obtains the novel "Love Sports” through the Internet according to the information sent by the mobile phone 81, and displays the interface 831.
  • the embodiment of the present application selects target candidate results suitable for the second terminal device 200 from the search results based on at least one of the device information and user behavior data of the second terminal device 200, and displays the target candidate results, as well as the corresponding relationship between the target candidate results and the second terminal device 200, so that the user can better obtain the candidate results suitable for the second terminal device 200 from a large number of search results.
  • the embodiment of the present application also displays the target candidate results before the non-target candidate results, and displays each target candidate result in the form of a control, so that the user can not only better obtain the candidate results suitable for the second terminal device 200, but also allows the user to display the results searched by the first terminal device 100 to the second terminal device 200 in a coordinated manner through simple and convenient operations, which provides a better user experience.
  • the search method may include the following steps:
  • Step S901 The first terminal device 100 obtains a query input by a user.
  • Step S902 The first terminal device 100 sends a request to each second terminal device 200 to request to obtain information of each second terminal device 200 .
  • the information of the second terminal device 200 may include device information, user behavior data, and device status information.
  • the device status information is used in the subsequent target candidate result distribution process.
  • the user behavior data and device information may be used in the subsequent scoring process.
  • the device information includes device type information, which may be carried in the search request.
  • Step S903 The second terminal device 200 returns information of the second terminal device 200 to the first terminal device 100 .
  • Step S904 The first terminal device 100 sends a search request to the cloud server.
  • step S902 and step S903 may be before step S901 or after step S901, which is not limited here.
  • Step S905 The cloud server returns search results to the first terminal device 100 in response to the search request.
  • the search results include at least one candidate result and a natural ranking.
  • Step S906 The first terminal device 100 scores each candidate result according to at least one of the device information and user behavior data of each second terminal device 200 , and obtains a scoring result of each second terminal device 200 .
  • the candidate result set is sent to each second terminal device 200 .
  • Step S907 The first terminal device 100 determines target candidate results for each second terminal device 200 according to the scoring results of each second terminal device 200 , and displays each target candidate result.
  • Step S908 The first terminal device 100 distributes corresponding target candidate results to each second terminal device 200 .
  • FIG7 the second terminal device 200 scores each candidate result
  • FIG9 the first terminal device 100 scores each candidate result
  • FIG9 the device information and user behavior data of the second terminal device 200 need to be synchronized to the first terminal device 100.
  • FIG9 has the second terminal device 200 score the candidate results, which saves the computing resource overhead of the first terminal device 100.
  • the search method may include the following steps:
  • Step S1001 The first terminal device 100 obtains a query input by a user, and sends the query to each second terminal device 200.
  • Step S1002 The first terminal device 100 sends a search request to the cloud server, and the second terminal device 200 sends a search request to the cloud server.
  • Step S1003 The first terminal device 100 obtains the search results returned by the cloud server, and the second terminal device 200 obtains the search results returned by the cloud server.
  • the query is "love sports" entered by the user through the search box.
  • the first terminal device 100 obtains "love sports”, it sends a search request carrying the query to the cloud server.
  • the cloud server returns the search results to the first terminal device 100, and the search results include at least one candidate result and a natural ranking.
  • the first terminal device 100 also distributes the query "love sports" to each second terminal device 200.
  • the second terminal device 200 also sends a search request carrying the query to the cloud server.
  • the cloud server responds to the search request of each second terminal device 200 and returns the corresponding search results to each second terminal device 200.
  • the first terminal device 100 and the second terminal device 200 both send search requests to the cloud server, and both can receive search results returned by the cloud server in response to the search requests.
  • search results of the first terminal device 100 and the search results of the second terminal device 200 may be different, and the search results of each second terminal device 200 may also be different.
  • the search results include at least one candidate result and a natural ranking.
  • Step S1004 The second terminal device 200 scores each candidate result in the search results according to at least one of its own device information and user behavior data, obtains a scoring result, and returns the scoring result to the first terminal device 100 .
  • Step S1005 The second terminal device 200 determines target candidate results according to the scoring results and displays the target candidate results.
  • the second terminal device 200 can reorder each candidate result according to the score of each candidate result in the scoring result, and determine the candidate result with the highest score as the target candidate result.
  • the target candidate result is directly displayed. For example, after the smart screen obtains the search results returned by the cloud server, it scores according to the device information and user behavior data to obtain the scoring results, and determines that the "Love Sports" TV series is the target candidate result based on the scoring results, then the "Love Sports" TV series can be displayed.
  • the second terminal device 200 may also directly return the determined target candidate result to the first terminal device 100 .
  • Step S1006 The first terminal device 100 displays target candidate results for each second terminal device 200 according to the scoring results of each second terminal device 200 .
  • the first terminal device 100 displays each target candidate result in the form of a control according to the target candidate results of each second terminal device 200.
  • the mobile phone 81 displays controls 813 and 814 on the search results page according to the scoring results or target candidate results returned by the smart screen 82 and the ink screen 83.
  • the mobile phone 81 also displays the remaining candidate results according to the search results returned by the cloud server and each target candidate result. Specifically, after removing the target candidate result from the search results, the remaining candidate results in the search results can be displayed in natural order.
  • the first terminal device 100 in this embodiment does not distribute the target candidate results to each second terminal device 200, but distributes the query input by the user to each second terminal device 200, and each second terminal device 200 sends a search request to the cloud server according to the query, and after determining the target candidate results based on the search results returned by the cloud server, directly displays the target candidate results.
  • the search method may include the following steps:
  • Step S1101 The first terminal device 100 obtains search information.
  • Step S1102 The first terminal device 100 sends a search request to the cloud server, where the search request includes search information.
  • the search request may also include device type information of each second terminal device 200.
  • the device type information is used for aggregate sorting.
  • Step S1103 The first terminal device 100 receives search results from the cloud server.
  • the search results are results returned by the cloud server in response to the search request.
  • the search results include at least one candidate result.
  • Step S1104 the first terminal device 100 displays information about at least one target candidate result, the information about the target candidate result includes first information and second information, the first information is used to describe the target candidate result, and the second information is used to describe the second terminal device corresponding to the target candidate result, and the target candidate result is a candidate result filtered out from the search results based on the information of the second terminal device.
  • the information of the second terminal device 200 may include device information, or may include device information and user behavior data.
  • the device information may include at least one of device type information and device parameter information.
  • the first terminal device 100 may display information of each target candidate result on the search result page.
  • the first terminal device 100 may simply map the candidate results and the device types of each second terminal device 200 to determine the target candidate results of each second terminal device 200 .
  • the target candidate result may be determined according to the scoring results of each second terminal device 200 .
  • the first terminal device 100 can send the candidate result set to each second terminal device 200, and the second terminal device 200 scores each candidate result according to at least one of its own device information and user behavior data to obtain a scoring result.
  • the first terminal device 100 obtains at least one of the device information and user behavior data of each second terminal device 200, and scores each candidate result according to at least one of the device information and user behavior data of each second terminal device 200 to obtain a scoring result.
  • the first terminal device 100 After the first terminal device 100 obtains the scoring results, it can determine the candidate result with the highest score in the scoring results as the target candidate result, or it can determine the candidate result with a score greater than a preset threshold in the scoring results as the target candidate result.
  • the first terminal device 100 may display controls for each target candidate result according to the target candidate results of each second terminal device; wherein the control includes the first information and/or the second information.
  • the control 813 displays “Love sports TV series, watch on the smart screen”. Among them, “Love sports TV series” is the first information, and “smart screen” is the second information.
  • the first terminal device 100 can also display the remaining candidate results.
  • each candidate result in the remaining candidate result set can be displayed according to the sorting in the search results (i.e., natural sorting).
  • the remaining candidate result set includes the candidate results remaining after removing the target candidate result from the candidate result set.
  • the display position of the target candidate results is before the display position of the remaining candidate results in the search result page.
  • the first terminal device 100 may also send the corresponding target candidate results to the second terminal device to instruct the second terminal device to display the target candidate results.
  • the first terminal device 100 displays each target candidate result in the form of a control
  • the first terminal device 100 upon detecting an operation on the control, the first terminal device 100 sends the corresponding target candidate result to the second terminal device corresponding to the control in response to the operation.
  • the first terminal device 100 may also actively distribute various target candidate results without being triggered by the user.
  • the first terminal device 100 may also distribute them according to the device status information of each second terminal device 200. Specifically, the first terminal device 100 may determine the current state of the second terminal device according to the device status information; if the current state is the first state, the corresponding target candidate result and first indication information are sent to the second terminal device, and the first indication information is used to instruct the second terminal device to directly display the target candidate result; if the current state is the second state, the corresponding target candidate result and second indication information are sent to the second terminal device, and the second indication information is used to instruct the second terminal device to display prompt information, and the prompt information is used to prompt whether to display the target candidate result.
  • the terminal device 1200 may include, but is not limited to, a processor 1210 , a memory 1220 , a communication module 1230 , and an antenna.
  • the structure illustrated in the embodiment of the present application does not constitute a specific limitation on the terminal device 1200.
  • the terminal device 1200 may include more or fewer components than shown in the figure, or combine certain components, or split certain components, or arrange the components differently.
  • the illustrated components may be implemented in hardware, software, or a combination of software and hardware.
  • the terminal device 1200 may also include an audio module, a speaker, and a display screen.
  • the terminal device 1200 also includes at least one of the following: a universal serial bus (USB) interface, a charging management module, a power management module, a battery, an audio module, a speaker, a receiver, a microphone, an earphone interface, a sensor module, a button, a motor, an indicator, a camera, a display screen, and a subscriber identification module (SIM) card interface.
  • the sensor module may include a pressure sensor, a gyroscope sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a distance sensor, a proximity light sensor, a fingerprint sensor, a temperature sensor, a touch sensor, an ambient light sensor, a bone conduction sensor, and the like.
  • Processor 1210 may include one or more processing units.
  • processor 1210 may include an application processor (AP), a modem processor, a graphics processor (GPU), an image signal processor (ISP), a controller, a video codec, a digital signal processor (DSP), a baseband processor, and/or a neural-network processing unit (NPU), etc.
  • AP application processor
  • GPU graphics processor
  • ISP image signal processor
  • DSP digital signal processor
  • NPU neural-network processing unit
  • Digital signal processors are used to process digital signals. In addition to processing digital image signals, they can also process other digital signals.
  • the controller can generate operation control signals based on instruction opcodes and timing signals to complete the control of instruction fetching and execution.
  • the memory 1220 may be used to store computer executable program codes, which include instructions.
  • the memory 1220 may include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the data storage area may store data (such as audio data, etc.) created during the use of the terminal device 1200, etc.
  • the memory 1220 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc.
  • the processor 1210 executes various functional applications and data processing of the terminal device 1200 by running instructions stored in the memory 1220 and/or instructions stored in a memory provided in the processor.
  • the communication module 1230 may include a mobile communication module and/or a wireless communication module.
  • the communication function of the terminal device 1200 can be implemented through an antenna, a mobile communication module, a wireless communication module, a modem processor, a baseband processor, etc.
  • the antenna is used to transmit and receive electromagnetic wave signals.
  • the mobile communication module can provide solutions for wireless communications including 2G/3G/4G/5G applied to the terminal device 1200.
  • the mobile communication module may include at least one filter, a switch, a power amplifier, a low noise amplifier (LNA), etc.
  • the mobile communication module can receive electromagnetic waves from the antenna, and filter, amplify, and process the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation.
  • the mobile communication module can also amplify the signal modulated by the modulation and demodulation processor, and convert it into electromagnetic waves for radiation through the antenna.
  • at least some of the functional modules of the mobile communication module may be arranged in the processor 1210.
  • at least some of the functional modules of the mobile communication module may be arranged in the same device as at least some of the modules of the processor 1210.
  • the modem processor may include a modulator and a demodulator.
  • the modulator is used to modulate the low-frequency baseband signal to be sent into a medium-high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low-frequency baseband signal.
  • the demodulator then transmits the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the baseband processor After the low-frequency baseband signal is processed by the baseband processor, it is passed to the application processor.
  • the application processor outputs the sound signal through an audio device (not limited to a speaker, etc.).
  • the wireless communication module can provide wireless communication solutions including wireless local area networks (WLAN) (such as wireless fidelity (Wi-Fi) network), bluetooth (BT), global navigation satellite system (GNSS), frequency modulation (FM), near field communication (NFC), infrared (IR), etc., which are applied to the terminal device 1200.
  • WLAN wireless local area networks
  • BT wireless fidelity
  • GNSS global navigation satellite system
  • FM frequency modulation
  • NFC near field communication
  • IR infrared
  • the wireless communication module can be one or more devices integrating at least one communication processing module.
  • the wireless communication module receives electromagnetic waves via an antenna, modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 1210.
  • the wireless communication module can also receive the signal to be sent from the processor 1210, modulate the frequency, amplify it, and convert it into electromagnetic waves for radiation through the antenna.
  • the terminal device 1200 may be the first terminal device 100 or the second terminal device 200 .
  • the terminal device provided in the embodiment of the present application may include a memory, a processor, and a computer program stored in the memory and executable on the processor.
  • the processor executes the computer program, a method as described in any one of the above method embodiments is implemented.
  • the embodiment of the present application further provides a computer-readable storage medium, which stores a computer program.
  • a computer program When the computer program is executed by a processor, the steps in the above-mentioned method embodiments can be implemented.
  • An embodiment of the present application provides a computer program product.
  • the terminal device can implement the steps in the above-mentioned method embodiments when executing the computer program product.
  • the present application also provides a chip system, which includes a processor coupled to a memory, and the processor executes a computer program stored in the memory to implement the methods described in the above method embodiments.
  • the chip system can be a single chip or a chip module composed of multiple chips.
  • each embodiment has its own emphasis. For the part that is not described or recorded in detail in a certain embodiment, please refer to the relevant description of other embodiments. It should be understood that the size of the sequence number of each step in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application. In addition, in the description of the present application specification and the attached claims, the terms "first”, “second”, “third”, etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

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  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
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Abstract

Sont divulgués dans des modes de réalisation de la présente demande un système et un procédé de recherche, un dispositif terminal et un support de stockage lisible par ordinateur. Après qu'une demande de recherche comprenant des informations de recherche est envoyée à un serveur en nuage au moyen d'un premier dispositif terminal, un résultat de recherche comprenant au moins un résultat candidat provenant du serveur en nuage est reçu, et des informations d'au moins un résultat candidat cible sont affichées, les informations du résultat candidat cible comprenant des premières informations et des secondes informations, les premières informations étant utilisées pour décrire le résultat candidat cible, les secondes informations étant utilisées pour décrire un second dispositif terminal correspondant au résultat candidat cible, et le résultat candidat cible étant un résultat candidat obtenu à partir de résultats de recherche par criblage selon les informations du second dispositif terminal. Selon les modes de réalisation de la présente invention, lorsque le résultat candidat cible obtenu par criblage selon les informations du second dispositif terminal est affiché, le second dispositif terminal correspondant à chaque résultat candidat cible est affiché au moyen des premières informations et des secondes informations, de telle sorte qu'un utilisateur peut mieux acquérir le résultat candidat approprié pour le second dispositif terminal, et l'expérience utilisateur est meilleure.
PCT/CN2023/120298 2022-10-24 2023-09-21 Système et procédé de recherche, dispositif terminal et support de stockage lisible par ordinateur WO2024087960A1 (fr)

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CN202211303981.8A CN117932176A (zh) 2022-10-24 2022-10-24 搜索系统、方法、终端设备和计算机可读存储介质

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