CN112800319A - Information searching method, device, equipment and medium - Google Patents
Information searching method, device, equipment and medium Download PDFInfo
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- CN112800319A CN112800319A CN201911113293.3A CN201911113293A CN112800319A CN 112800319 A CN112800319 A CN 112800319A CN 201911113293 A CN201911113293 A CN 201911113293A CN 112800319 A CN112800319 A CN 112800319A
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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
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9532—Query formulation
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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
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9538—Presentation of query results
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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
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
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Abstract
The embodiment of the application discloses an information searching method, an information searching device, information searching equipment and an information searching medium, and relates to the field of data processing, in particular to the field of intelligent searching. The specific implementation scheme is as follows: searching according to a search word input by a user and determining a search result page; extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page; and retrieving again based on the target interest information, and adding the retrieved result information into the search result page to expand the search result page. The embodiment of the application provides an information searching method, an information searching device, information searching equipment and an information searching medium, so that the exposure of information required by a user is improved, the times of inputting new search words again by the user for searching are reduced, and the time and the energy of the user spent on searching are saved.
Description
Technical Field
The embodiment of the application relates to the field of data processing, in particular to the field of intelligent search. Specifically, the embodiment of the application provides an information search method, an information search device, information search equipment and an information search medium.
Background
At present, on a wireless terminal and a computer, after a user clicks a search result, the user searches information on a landing page, and if the search result is not satisfied, the user clicks a browser backspace tag and returns to the search result page. And performing re-search on a search result page, wherein the search result page is a page which comprises the search result and is determined according to the search terms.
The above scheme has the following defects:
if the search result page does not have the information required by the user, the user needs to input a new search word again for searching. However, this process takes the user time and effort.
Disclosure of Invention
The embodiment of the application provides an information searching method, an information searching device, information searching equipment and an information searching medium, so that the exposure of information required by a user is improved, the times of inputting new search words again by the user for searching are reduced, and the time and the energy of the user spent on searching are further saved.
The embodiment of the application provides an information searching method, which comprises the following steps:
searching according to a search word input by a user and determining a search result page;
extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page;
and retrieving again based on the target interest information, and adding the retrieved result information into the search result page to expand the search result page.
The method and the device have the advantages that the target interest information of the user is extracted from the search result page according to the browsing information and the click information of the user on the search result page; and retrieving again based on the target interest information, and adding the retrieved result information into the search result page, thereby realizing the expansion of the search result page. Because the expanded content is determined according to the target interest information of the user, the user can generally acquire the demand information based on the expanded content, so that the times of inputting new search terms again by the user for searching are reduced, and the time and the energy of the user for searching are saved.
Further, the determining target interest information of the user from the search result page according to browsing information and click information of the user on the search result page includes:
determining candidate interest information of the user according to the browsing information of the user on the search result page;
and determining target interest information from the candidate interest information according to the click information of the user on the search result page.
Based on the technical characteristics, the embodiment of the application can realize the following effects: because the search results browsed by the user usually include information interesting to the user, candidate interest information of the user can be mined according to the browsing information of the search result page of the user. Because the information in the search result clicked by the user is not the required information of the user or the non-required information of the user, the target interest information of the user can be mined from the candidate interest information according to the click information of the user on the search result page.
Further, the determining target interest information from the candidate interest information according to the click information of the user on the search result page includes:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
Based on the technical characteristics, the embodiment of the application can realize the following effects: and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, so that the determination dimension of the target interest information is increased, and the determination accuracy of the target interest information is improved.
Further, the determining target interest information from the candidate interest information according to the click information of the user on the search result page includes:
obtaining a landing page obtained by clicking the search result page by the user, and if the user returns to the search result page from the landing page, taking information in the landing page as non-interest information;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
Based on the technical characteristics, the embodiment of the application can realize the following effects: because the user returns to the search result page from the landing page, the landing page does not include the requirement information of the user, namely the information in the landing page is the non-interest information of the user, the non-interest information of the user is filtered from the candidate interest information, and therefore the mining of the target interest information is achieved.
Further, the adding the re-retrieved result information to the search result page includes:
determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and adding the result information retrieved again to the search result page according to the adding position.
Based on the technical characteristics, the embodiment of the application can realize the following effects: and determining the adding position of the retrieved result information in the search result page according to the position of the clicked search result in the search result page, so that the exposure of the added result information and the display fluency of the information are improved, and the discomfort of the user in browsing vision caused by the addition of the result information is avoided.
Further, the determining, according to the position of the clicked search result in the search result page, the position of the re-retrieved result information added in the search result page includes:
if the clicked search result is above the set position in the search result page, taking the position of the clicked search result in the search result page as the adding position, and deleting the clicked search result;
and if the clicked search result is below the set position in the search result page, taking the position below the clicked search result as the adding position.
Based on the technical characteristics, the embodiment of the application can realize the following effects: if the clicked search result is above the search result page, the search result information is used for replacing the clicked search result for displaying in the search result page; and if the clicked search result is below the search result page, the retrieval result information is attached below the clicked search result in the search result page, so that the problem that the user can see jumping because the integral search result is pushed downwards if the retrieval result information is inserted above the page in the browsing process of the user is solved.
Further, the retrieving again based on the target interest information includes:
and if the front end detects a trigger condition for re-retrieval, re-retrieval is carried out based on the target interest information after the asynchronous request.
Based on the technical characteristics, the embodiment of the application can realize the following effects: and the back end carries out retrieval again on the basis of the target interest information, so that the retrieval process is carried out under the condition that the user does not perceive, and the influence on the user is avoided.
An embodiment of the present application provides an information search apparatus, and the apparatus includes:
the result page determining module is used for searching according to the search terms input by the user and determining a search result page;
the information extraction module is used for extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page;
and the information retrieval module is used for retrieving again based on the target interest information and adding the retrieved result information into the search result page so as to expand the search result page.
Further, the information extraction module includes:
the candidate interest determining unit is used for determining candidate interest information of the user according to the browsing information of the user on the search result page;
and the target interest determining unit is used for determining target interest information from the candidate interest information according to click information of the user on the search result page.
Further, the target interest determination unit is specifically configured to:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
Further, the target interest determination unit is specifically configured to:
obtaining a landing page obtained by clicking the search result page by the user, and if the user returns to the search result page from the landing page, taking information in the landing page as non-interest information;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
Further, the information retrieval module includes:
the position determining unit is used for determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and the information adding unit is used for adding the result information retrieved again to the search result page according to the adding position.
Further, the position determination unit is specifically configured to: if the clicked search result is above the set position in the search result page, taking the position of the clicked search result in the search result page as the adding position, and deleting the clicked search result;
and if the clicked search result is below the set position in the search result page, taking the position below the clicked search result as the adding position.
Further, the information retrieval module includes:
and the back-end retrieval unit is used for retrieving again based on the target interest information after the asynchronous request if the front end detects a trigger condition for retrieving again.
An embodiment of the present application further provides an electronic device, which includes:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of the embodiments of the present application.
Embodiments of the present application also provide a non-transitory computer-readable storage medium having stored thereon computer instructions for causing a computer to perform the method of any of the embodiments of the present application.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
fig. 1 is a flowchart of an information searching method according to a first embodiment of the present application;
fig. 2 is a flowchart of an information searching method according to a second embodiment of the present application;
fig. 3 is a flowchart of an information searching method according to a third embodiment of the present application;
fig. 4 is a flowchart of an information searching method according to a fourth embodiment of the present application;
FIG. 5 is a diagram of a search results page provided in a fourth embodiment of the present application;
FIG. 6 is a schematic view of a landing page provided in a fourth embodiment of the present application;
FIG. 7 is a schematic illustration of an additional illustration provided by a fourth embodiment of the present application;
fig. 8 is a schematic structural diagram of an information search apparatus according to a fifth embodiment of the present application;
fig. 9 is a block diagram of an electronic device of an information search method according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
First embodiment
Fig. 1 is a flowchart of an information search method according to a first embodiment of the present application. The method and the device for searching the content can be suitable for expanding the search result according to the click information and the browsing information of the user on the search result so as to improve the capability of recommending the content to meet the requirements of the user and reduce the manual retrieval times of the user. The method may be performed by an information search apparatus, which may be implemented by software and/or hardware. Referring to fig. 1, an information search method provided in an embodiment of the present application includes:
and S110, searching according to the search terms input by the user and determining a search result page.
The search term may be any search term.
The search result page comprises at least one result obtained by searching according to the search terms.
And S120, extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page.
Specifically, the browsing information includes a search result of browsing and a browsing duration.
The click information comprises at least one of a clicked search result, a landing page entered by the clicked search result, a title of the landing page, contents of the landing page and a time length for browsing the landing page.
Typically, the click information refers to the information of the latest click from the current time.
The target interest information is information in which the user is interested.
Optionally, extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page, including:
and taking the search result information and landing page information with the browsing time length of the user being greater than the set time threshold as the target interest information of the user.
Optionally, there are many ways to determine the target interest information according to the browsed search result and/or browsing duration and at least one of the clicked search result, the landing page entered by the clicked search result, the title of the landing page, the content of the landing page, and the duration of browsing the landing page, which is not limited in this embodiment.
S130, retrieving again based on the target interest information, and adding the retrieved result information into the search result page to expand the search result page.
Typically, the retrieving again based on the target interest information includes:
and if the front end detects a trigger condition for re-retrieval, re-retrieval is carried out based on the target interest information after the asynchronous request.
The front end, namely a foreground part of the website, runs on browsers such as a PC (personal computer) end and a mobile end and displays a webpage browsed by a user; the back end refers to the operation end which is not shown to the user in the operation process and corresponds to the front end.
Based on the technical characteristics, the embodiment of the application can realize the following effects: and the back end carries out retrieval again on the basis of the target interest information, so that the retrieval process is carried out under the condition that the user does not perceive, and the influence on the user is avoided.
Specifically, adding the retrieved result information to the search result page comprises:
adding detailed information of the retrieval result to a search result page; or the like, or, alternatively,
if the data size of the detailed information of the retrieval result is large, extracting the abstract information of the retrieval result, and adding the abstract information into a search result page; or the like, or, alternatively,
and extracting keywords in the retrieval result, associating the keywords with url of the retrieval result detail page, and adding the keywords to the search result page for the user to click the keywords to enter the retrieval result detail page.
According to the technical scheme of the embodiment of the application, the target interest information of the user is extracted from the search result page according to the browsing information and the click information of the user on the search result page; and retrieving again based on the target interest information, and adding the retrieved result information into the search result page, thereby realizing the expansion of the search result page. Because the expanded content is determined according to the target interest information of the user, the user can generally acquire the demand information based on the expanded content, so that the times of inputting new search terms again by the user for searching are reduced, and the time and the energy of the user for searching are saved.
Specifically, adding the retrieved result information to the search result page includes:
determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and adding the result information retrieved again to the search result page according to the adding position.
Based on the technical characteristics, the embodiment of the application can realize the following effects: and determining the adding position of the retrieved result information in the search result page according to the position of the clicked search result in the search result page, so that the exposure of the added result information and the display fluency of the information are improved, and the discomfort of the user in browsing vision caused by the addition of the result information is avoided.
Second embodiment
Fig. 2 is a flowchart of an information searching method according to a second embodiment of the present application. The present embodiment is an alternative proposed on the basis of the above-described embodiments. Referring to fig. 2, an information search method provided in an embodiment of the present application includes:
and S210, searching according to the search terms input by the user and determining a search result page.
And S220, determining candidate interest information of the user according to the browsing information of the user on the search result page.
Wherein, the candidate interest information refers to information that may be of interest to the user.
Specifically, determining candidate interest information of the user according to browsing information of the user on the search result page includes:
and determining candidate interest information of the user according to the search result that the browsing time of the user is greater than the set time threshold.
And S230, determining target interest information from the candidate interest information according to the click information of the user on the search result page.
Specifically, the determining target interest information from the candidate interest information according to the click information of the user on the search result page includes:
obtaining a landing page obtained by clicking the search result page by the user, and if the user returns to the search result page from the landing page, taking information in the landing page as non-interest information;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
The user returns to the search result page from the landing page, which indicates that the user does not find the required information in the landing page, i.e., the information in the landing page is the information that the user is not interested in. Therefore, the information in the landing page is filtered from the candidate interest information, and the target interest information can be obtained.
S240, retrieving again based on the target interest information, and adding the retrieved result information to the search result page to expand the search result page.
The embodiment of the application can realize the following effects: because the search results browsed by the user usually include information interesting to the user, candidate interest information of the user can be mined according to the browsing information of the search result page of the user. Because the information in the search result clicked by the user is not the demand information of the user or the non-demand information of the user, the target interest information of the user can be mined from the candidate interest information according to the click information of the user on the search result page.
In order to further improve the accuracy of determining the target interest information, the determining the target interest information from the candidate interest information according to the click information of the user on the search result page includes:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
Specifically, determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information includes:
obtaining a landing page obtained by clicking the search result page by a user;
filtering landing page information from the candidate interest information, and determining target interest information from the remaining candidate interest information according to the interest degree of the remaining candidate interest information.
Third embodiment
Fig. 3 is a flowchart of an information searching method according to a third embodiment of the present application. The embodiment of the application is an alternative provided on the basis of the embodiment. Referring to fig. 3, an information search method provided in an embodiment of the present application includes:
and S310, searching according to the search terms input by the user and determining a search result page.
And S320, extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page.
S330, retrieving again based on the target interest information, and determining a retrieval result.
And S340, if the clicked search result is above the set position in the search result page, adding the position of the clicked search result in the search result page as a retrieval result to the addition position in the search result page, and deleting the clicked search result.
And S350, if the clicked search result is below the set position in the search result page, taking the lower position of the clicked search result as the adding position, and adding the result information retrieved again to the search result page according to the adding position.
The embodiment of the application can realize the following effects: if the clicked search result is above the search result page, the search result information is used for replacing the clicked search result for displaying in the search result page; and if the clicked search result is below the search result page, the retrieval result information is attached below the clicked search result in the search result page, so that the problem that the user can see jumping because the integral search result is pushed downwards if the retrieval result information is inserted above the page in the browsing process of the user is solved.
Fourth embodiment
Fig. 4 is a flowchart of an information searching method according to a fourth embodiment of the present application. The present embodiment is an alternative provided on the basis of the above-described embodiments. Referring to fig. 4, an information search method provided in an embodiment of the present application includes:
and S410, the browser sends the search terms input by the user to the search server.
And S420, the retrieval service end retrieves the information base according to the retrieval words to obtain a search result, and issues the search result to the browser end.
And S430, rendering the search result in the search result page by the browser end, so that the user can click the interested search result and enter the landing page of the search result.
And S440, if the browser detects that the user clicks from the landing page and returns to the search result page, the browser asynchronously re-requests the search service end to determine the search word according to the latest user behavior, re-searches the information base according to the search word, and feeds back the re-searched result to the browser.
And S450, the browser end attaches the retrieved result to the search result page below the search result clicked by the user.
Exemplarily, taking a search term input by a user as an example of a flower, a search result page obtained by searching is shown in fig. 5. If the user clicks on the first search result in the search results page, the landing page of the search result is entered, see fig. 6. Referring to fig. 7, if it is detected that the user clicks from the landing page and returns to the search result page, the browser re-retrieves the system in an asynchronous manner, and adds the latest information 701 meeting the user to the search result page.
According to the technical scheme of the embodiment of the application, the retrieval system is requested again in an asynchronous browser-side mode, the latest retrieval result is returned according to the current browsing and clicking information of the user and is added below the clicking search result, and therefore the satisfaction degree of the information to the user is increased.
Fifth embodiment
Fig. 8 is a schematic structural diagram of an information search apparatus according to a fifth embodiment of the present application. Referring to fig. 8, an information search apparatus 800 according to an embodiment of the present application includes: a result page determination module 801, an information extraction module 802, and an information retrieval module 803.
The result page determining module 801 is configured to perform retrieval according to a retrieval word input by a user, and determine a search result page;
an information extraction module 802, configured to extract target interest information of a user from the search result page according to browsing information and click information of the user on the search result page;
an information retrieving module 803, configured to perform retrieval again based on the target interest information, and add the retrieved result information to the search result page to expand the search result page.
The method and the device have the advantages that the target interest information of the user is extracted from the search result page according to the browsing information and the click information of the user on the search result page; and retrieving again based on the target interest information, and adding the retrieved result information into the search result page, thereby realizing the expansion of the search result page. Because the expanded content is determined according to the target interest information of the user, the user can generally acquire the demand information based on the expanded content, so that the times of inputting new search terms again by the user for searching are reduced, and the time and the energy of the user for searching are saved.
Further, the information extraction module includes:
the candidate interest determining unit is used for determining candidate interest information of the user according to the browsing information of the user on the search result page;
and the target interest determining unit is used for determining target interest information from the candidate interest information according to click information of the user on the search result page.
Further, the target interest determination unit is specifically configured to:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
Further, the target interest determination unit is specifically configured to:
obtaining a landing page obtained by clicking the search result page by the user, and if the user returns to the search result page from the landing page, taking information in the landing page as non-interest information;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
Further, the information retrieval module includes:
the position determining unit is used for determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and the information adding unit is used for adding the result information retrieved again to the search result page according to the adding position.
Further, the position determination unit is specifically configured to: if the clicked search result is above the set position in the search result page, taking the position of the clicked search result in the search result page as the adding position, and deleting the clicked search result;
and if the clicked search result is below the set position in the search result page, taking the position below the clicked search result as the adding position.
Further, the information retrieval module includes:
and the back-end retrieval unit is used for retrieving again based on the target interest information after the asynchronous request if the front end detects a trigger condition for retrieving again.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
As shown in fig. 9, it is a block diagram of an electronic device according to an information searching method of an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 9, the electronic apparatus includes: one or more processors 901, memory 902, and interfaces for connecting the various components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display graphical information of a GUI on an external input/output apparatus (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). Fig. 9 illustrates an example of a processor 901.
The memory 902, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the information search method in the embodiments of the present application (for example, the result page determination module 801, the information extraction module 802, and the information retrieval module 803 shown in fig. 8). The processor 901 executes various functional applications of the server and data processing, i.e., implements the information search method in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 902.
The memory 902 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created from use of the information search electronic device, and the like. Further, the memory 902 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 902 may optionally include memory located remotely from the processor 901, which may be connected to the information searching electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the information search method may further include: an input device 903 and an output device 904. The processor 901, the memory 902, the input device 903 and the output device 904 may be connected by a bus or other means, and fig. 9 illustrates the connection by a bus as an example.
The input device 903 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the information search electronic apparatus, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or other input devices. The output devices 904 may include a display device, auxiliary lighting devices (e.g., LEDs), tactile feedback devices (e.g., vibrating motors), and the like. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present application can be achieved, and the present invention is not limited herein.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (15)
1. An information search method, comprising:
searching according to a search word input by a user and determining a search result page;
extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page;
and retrieving again based on the target interest information, and adding the retrieved result information into the search result page to expand the search result page.
2. The method of claim 1, wherein determining the target interest information of the user from the search result page according to the browsing information and the click information of the user on the search result page comprises:
determining candidate interest information of the user according to the browsing information of the user on the search result page;
and determining target interest information from the candidate interest information according to the click information of the user on the search result page.
3. The method of claim 2, wherein the determining target interest information from the candidate interest information according to the click information of the user on the search result page comprises:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
4. The method of claim 2, wherein the determining target interest information from the candidate interest information according to the click information of the user on the search result page comprises:
acquiring a landing page obtained by clicking the search result page by the user, and taking information in the landing page as non-interest information if the user returns to the search result page from the landing page;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
5. The method of claim 1, wherein adding the retrieved result information to the search results page comprises:
determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and adding the result information retrieved again to the search result page according to the adding position.
6. The method of claim 5, wherein determining the adding position of the retrieved result information in the search result page according to the position of the clicked search result in the search result page comprises:
if the clicked search result is above the set position in the search result page, taking the position of the clicked search result in the search result page as the adding position, and deleting the clicked search result;
and if the clicked search result is below the set position in the search result page, taking the position below the clicked search result as the adding position.
7. The method of claim 1, wherein the retrieving again based on the target interest information comprises:
and if the front end detects a trigger condition for re-retrieval, re-retrieval is carried out based on the target interest information after the asynchronous request.
8. An information search apparatus, comprising:
the result page determining module is used for searching according to the search terms input by the user and determining a search result page;
the information extraction module is used for extracting target interest information of the user from the search result page according to browsing information and click information of the user on the search result page;
and the information retrieval module is used for retrieving again based on the target interest information and adding the retrieved result information into the search result page so as to expand the search result page.
9. The apparatus of claim 8, wherein the information extraction module comprises:
the candidate interest determining unit is used for determining candidate interest information of the user according to the browsing information of the user on the search result page;
and the target interest determining unit is used for determining target interest information from the candidate interest information according to click information of the user on the search result page.
10. The apparatus of claim 9, wherein the target interest determination unit is specifically configured to:
and determining the target interest information from the candidate interest information according to the click information of the user on the search result page and the interest degree of the user on the candidate interest information, wherein the interest degree is determined according to the browsing duration of the user on the candidate interest information.
11. The apparatus of claim 9, wherein the target interest determination unit is specifically configured to:
obtaining a landing page obtained by clicking the search result page by the user, and if the user returns to the search result page from the landing page, taking information in the landing page as non-interest information;
and filtering the non-interest information from the candidate interest information to obtain the target interest information.
12. The apparatus of claim 8, wherein the information retrieval module comprises:
the position determining unit is used for determining the adding position of the result information retrieved again in the search result page according to the position of the clicked search result in the search result page;
and the information adding unit is used for adding the result information retrieved again to the search result page according to the adding position.
13. The apparatus according to claim 12, wherein the position determining unit is specifically configured to: if the clicked search result is above the set position in the search result page, taking the position of the clicked search result in the search result page as the adding position, and deleting the clicked search result;
and if the clicked search result is below the set position in the search result page, taking the position below the clicked search result as the adding position.
14. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.
15. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-7.
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