CN110768894B - Method and equipment for deleting session message - Google Patents
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- CN110768894B CN110768894B CN201910823182.5A CN201910823182A CN110768894B CN 110768894 B CN110768894 B CN 110768894B CN 201910823182 A CN201910823182 A CN 201910823182A CN 110768894 B CN110768894 B CN 110768894B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/07—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail characterised by the inclusion of specific contents
- H04L51/18—Commands or executable codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/52—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail for supporting social networking services
Abstract
The application aims to provide a method and equipment for deleting session messages, wherein the method comprises the following steps: acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user; in response to the deletion instruction information, determining one or more target session messages to be retained from the chat record according to retained keyword information, wherein the target session messages are matched with the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the retained keyword information; deleting all other session messages in the chat log except the one or more target session messages. According to the method and the device, important conversation messages can be prevented from being lost when the chat records are deleted, the flexibility of deleting operation is enhanced, and the social experience of the user is improved.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a technique for deleting a session message.
Background
With the development of the era, social applications become important tools for people to make daily contacts, and in the prior art, when a user deletes a certain social friend or deletes a chat record of the certain social friend in the social applications, all conversation messages in the chat record of the certain social friend can be directly deleted.
Disclosure of Invention
An object of the present application is to provide a method and apparatus for deleting a session message.
According to an aspect of the present application, there is provided a method for deleting a session message, which is applied to a terminal, the method including:
acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user;
in response to the deletion instruction information, determining one or more target session messages to be retained from the chat record according to retained keyword information, wherein the target session messages are matched with the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the retained keyword information;
deleting all other session messages in the chat log except the one or more target session messages.
According to an aspect of the present application, there is provided a terminal for deleting a session message, the apparatus including:
the one-to-one module is used for acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user;
a second module, configured to determine, in response to the deletion instruction information, one or more target session messages to be retained from the chat record according to retained keyword information, where the target session messages match the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message matches the retained keyword information;
and a third module, configured to delete all other session messages in the chat log except the one or more target session messages.
According to an aspect of the present application, there is provided an apparatus for deleting a session message, wherein the apparatus includes:
acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user;
in response to the deletion instruction information, determining one or more target session messages to be retained from the chat record according to retained keyword information, wherein the target session messages are matched with the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the retained keyword information;
deleting all other session messages in the chat log except the one or more target session messages.
According to one aspect of the application, there is provided a computer-readable medium storing instructions that, when executed, cause a system to:
acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user;
in response to the deletion instruction information, determining one or more target session messages to be retained from the chat record according to retained keyword information, wherein the target session messages are matched with the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the retained keyword information;
deleting all other session messages in the chat log except the one or more target session messages.
Compared with the prior art, according to the method and the device, when the social friend is deleted or the chat record with the social friend is deleted, the important conversation message which the user possibly wants to keep is automatically matched and kept according to the reserved keyword information, so that the important conversation message is prevented from being lost when the chat record is deleted, the flexibility of deleting operation is enhanced, the social experience of the user is improved, further, the reserved keyword information is automatically generated according to the chat record, the user or the personal information of the social friend, and the accuracy and the convenience of deleting operation are improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 illustrates a flow chart of a method applied to a terminal to delete a session message according to some embodiments of the present application;
FIG. 2 illustrates a block diagram of a terminal device that deletes session messages in accordance with some embodiments of the present application;
FIG. 3 illustrates an exemplary system that can be used to implement the various embodiments described in this application.
The same or similar reference numbers in the drawings identify the same or similar elements.
Detailed Description
The present application is described in further detail below with reference to the attached figures.
In a typical configuration of the present application, the terminal, the device serving the network, and the trusted party each include one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device.
The device referred to in the present application includes, but is not limited to, a terminal, a network device, or a device formed by integrating a terminal and a network device through a network. The terminal includes, but is not limited to, any mobile electronic product, such as a smart phone, a tablet computer, etc., capable of performing human-computer interaction with a user (e.g., human-computer interaction through a touch panel), and the mobile electronic product may employ any operating system, such as an android operating system, an iOS operating system, etc. The network device includes an electronic device capable of automatically performing numerical calculation and information processing according to a preset or stored instruction, and hardware thereof includes, but is not limited to, a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like. The network device includes but is not limited to a computer, a network host, a single network server, a plurality of network server sets or a cloud of a plurality of servers; here, the Cloud is composed of a large number of computers or web servers based on Cloud Computing (Cloud Computing), which is a kind of distributed Computing, one virtual supercomputer consisting of a collection of loosely coupled computers. Including, but not limited to, the internet, a wide area network, a metropolitan area network, a local area network, a VPN network, a wireless Ad Hoc network (Ad Hoc network), etc. Preferably, the device may also be a program running on the terminal, the network device, or a device formed by integrating the terminal and the network device, the touch terminal, or the network device and the touch terminal through a network.
Of course, those skilled in the art will appreciate that the foregoing is by way of example only, and that other existing or future devices, which may be suitable for use in the present application, are also encompassed within the scope of the present application and are hereby incorporated by reference.
In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Fig. 1 shows a flowchart of a method applied to a terminal to delete a session message according to an embodiment of the present application, where the method includes step S11, step S12, and step S13. In step S11, the terminal acquires deletion instruction information of the first user, where the deletion instruction information is used to request deletion of a chat record in which the first user participates; in step S12, the terminal determines one or more target session messages to be retained from the chat log according to the retained keyword information in response to the deletion instruction information, wherein the target session messages match with the retained keyword information, or the target session messages have at least one context associated session message in the one or more target session messages, and the context associated session message matches with the retained keyword information; in step S13, the terminal deletes all other session messages in the chat log except the one or more target session messages.
In step S11, the terminal obtains deletion instruction information of the first user, where the deletion instruction information is used to request deletion of a chat record in which the first user participates. In some embodiments, the deletion instruction information may be generated when the first user deletes the social friend or deletes the private chat record with the social friend, or may be generated when the first user exits the conversation group or deletes the group chat record of the conversation group, where the deletion instruction information includes, but is not limited to, a name or id of the conversation corresponding to the chat record, and a name or id of the social object corresponding to the chat record. For example, when the first user deletes the second user from the social friend of the first user, the deletion instruction information "delete private chat records with the 'second user' that requests to delete private chat records of the first user and the second user" is generated.
In step S12, the terminal determines, in response to the deletion instruction information, one or more target session messages to be retained from the chat log according to the retained keyword information, wherein the target session messages match the retained keyword information, or the target session messages have at least one context associated session message among the one or more target session messages, and the context associated session message matches the retained keyword information. In some embodiments, the reserved keyword information may be obtained from a server, may be input by a user, and may be automatically generated according to a chat record or personal information of a social object corresponding to the chat record, where the context associated session message of the target session message includes, but is not limited to, a session message that is near the target session message and satisfies a predetermined semantic similarity, a predetermined number of session messages near the target session message, and a session message within a predetermined time range near the target session message, and the target session message to be reserved may match the reserved keyword information, or the target session message to be reserved may not match the reserved keyword information, and there is at least one corresponding context associated session message in the target session message, and the context associated session message matches the reserved keyword information.
In step S13, the terminal deletes all other session messages in the chat log except the one or more target session messages. In some embodiments, all other session messages except the target session message are deleted, if the deletion instruction information is generated by the first user deleting a social friend or exiting a session group, the reserved target session message may be stored in a database or a file local to the terminal, the first user may view or export the reserved target session message through a social application or another application, and when the first user newly adds the social friend or newly joins the session group, the chat record may be recovered according to the target session message locally reserved by the terminal.
According to the method and the device, when the social friend is deleted or the chat records of the social friend are deleted, the important conversation messages which are possibly required to be retained by the user are automatically matched and retained according to the retained keyword information, so that the important conversation messages are prevented from being lost when the chat records are deleted, the flexibility of deleting operation is enhanced, the social experience of the user is improved, further, the retained keyword information is automatically generated according to the chat records and the personal information of the user or the social friend, and the accuracy and the convenience of deleting operation are improved.
In some embodiments, the step S12 includes: the terminal responds to the deletion instruction information, and determines one or more target session messages to be reserved from the chat records according to reserved keyword information in a local storage, wherein the target session messages are matched with the reserved keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the reserved keyword information; or, sending the deletion instruction information to the network equipment; receiving session indication information returned by the network equipment, wherein the session indication information is used for indicating one or more target session messages to be reserved and determined from the chat records according to reserved keyword information, and the target session messages are matched with the reserved keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the reserved keyword information. In some embodiments, the step of determining the target session message to be reserved according to the reserved keyword information may be performed in a local storage of the terminal, or may be performed in the server, where the terminal sends, to the server, deletion instruction information for requesting deletion of a chat record in which the first user participates, after receiving the deletion instruction information, the server determines the target session message to be reserved in the chat record and returns session indication information (for example, the session indication information may include an id of the target session message to be reserved) for indicating the target session message to be reserved to the terminal, and the terminal deletes, according to the received session indication information, all other session messages in the chat record except the target session message indicated by the session indication information.
In some embodiments, the step S12 includes a step S121 (not shown), a step S122 (not shown), and a step S123 (not shown), in which step S121, the terminal makes a matching query from the chat records according to the reserved keyword information in response to the deletion instruction information to obtain one or more first session messages matching the reserved keyword information; in step S122, the terminal determines, for each of the one or more first session messages, a context-associated session message in the chat log that is context-associated with the first session message; in step S123, the terminal uses the one or more first session messages and the context associated session message corresponding to each first session message as one or more target session messages to be retained. In some embodiments, in response to the deletion instruction information, the plurality of first session messages matching the retained keyword information can be searched for in the chat log, traversed, for each first session message, determining a context associated session message corresponding to the first session message, and the context associated session message corresponding to the plurality of first session messages and each first session message is taken as the target session message, alternatively, in the process of inquiring the chat log to obtain a plurality of first session messages matched with the reserved keyword information, determining a context associated session message corresponding to a first session message each time the first session message is obtained from the query, and then continuously inquiring to obtain the next first session message, and finally taking the plurality of first session messages and the context association session message corresponding to each first session message as the target session message.
According to the method and the device, when the social friend is deleted or the chat record with the social friend is deleted, the important conversation message which the user possibly wants to keep is automatically matched and kept according to the reserved keyword information, so that the important conversation message is prevented from being lost when the chat record is deleted, the flexibility of deleting operation is enhanced, and the social experience of the user is improved.
In some embodiments, the chat log corresponds to a social group in which the first user participates, the reserved keyword information includes member identification information corresponding to at least one group member in the social group, and the step S121 includes: and the terminal responds to the deletion instruction information and matches and obtains one or more first session messages sent by at least one group member from the chat records according to the member identification information. In some embodiments, the reserved keyword information includes member identification information for identifying one or more group members in the social group, the member identification information including, but not limited to, a name, a nickname, an ID, etc. of the group member, and the conversation message sent by the one or more group members corresponding to the member identification information in the chat log is taken as the first conversation message matching the reserved keyword information. For example, the reserved keyword information is "mingmen", and the conversation message sent by the group member "mingmen" is taken as the first conversation message matching the reserved keyword information.
In some embodiments, the step S121 includes: the terminal responds to the deletion instruction information, and carries out matching query from the chat records according to reserved keyword information and a preset matching method so as to obtain one or more first session messages matched with the reserved keyword information; wherein the predetermined matching method comprises at least one of: a character matching method; a synonym matching method; and (4) semantic matching method. In some embodiments, a first session message matching with the reserved keyword information is obtained by matching from the chat records according to a predetermined matching method such as a text matching method, a synonym matching method, or a semantic matching method, wherein the text matching method determines whether the session message matches with the reserved keyword information by comparing whether the session message includes the reserved keyword information, for example, the reserved keyword information is "eat", and since the session message "where to eat today" includes "eat", it can be determined that the session message matches with the reserved keyword information, the synonym matching method determines whether the session message matches with the reserved keyword information by comparing whether the session message includes a synonym of the reserved keyword, for example, the reserved keyword information is "sleep", and since the session message "has a rest" in the morning in the evening, thus, it can be determined that the session message matches the reserved keyword information, and the semantic matching method determines whether the session message matches the reserved keyword information by comparing whether the semantic similarity between the session message and the reserved keyword information is greater than or equal to a predetermined similarity threshold, for example, the reserved keyword information is "swim", and since the semantic similarity (e.g., 70%) between the session message "yesterday i bought a new piece of swimwear" and "swim" is greater than a predetermined similarity threshold (e.g., 50%), it can be determined that the session message matches the reserved keyword information.
In some embodiments, the step S122 includes: and the terminal determines one or more corresponding context associated session messages according to the semantic content of each first session message in the one or more first session messages, wherein the semantic content of each context associated session message and the semantic content of the corresponding first session message meet a preset semantic similarity condition. In some embodiments, the semantic similarity condition includes any predetermined condition related to semantic similarity, such as the semantic similarity of the two falls within a predetermined semantic similarity range, and the semantic similarity of the two is greater than or equal to a predetermined semantic similarity threshold. For example, for each first session message in one or more first session messages, at least one context session message of the first session message is acquired, semantic similarity between semantic content of the first session message and semantic content of each context session message is respectively calculated, and a context session message with the corresponding semantic similarity meeting a predetermined semantic similarity condition is taken as a context associated session message corresponding to the first session message.
In some embodiments, the step S122 includes: the terminal determines, for each of the one or more first session messages, a predetermined number of session messages in the vicinity of the first session message as context-associated session messages corresponding to the first session message. In some embodiments, a predetermined number (e.g., 10) of session messages in the vicinity of the first session message may be determined as context-associated session messages corresponding to the first session message, e.g., the first 5 session messages and the last 5 session messages of the first session message as context-associated session messages corresponding to the first session message.
In some embodiments, the step S122 includes: and for each first session message in the one or more first session messages, the terminal determines the session message in a preset time range near the first session message as the context associated session message corresponding to the first session message. In some embodiments, a session message within a predetermined time range (e.g., 10 minutes) around the first session message may be determined as a context-associated session message corresponding to the first session message, e.g., a session message within the first 10 minutes and a session message within the next 10 minutes of the first session message are taken as context-associated session messages corresponding to the first session message.
According to the method and the device, when the social friend is deleted or the chat record with the social friend is deleted, the important conversation message which the user possibly wants to keep is automatically matched and kept according to the reserved keyword information, so that the important conversation message is prevented from being lost when the chat record is deleted, the flexibility of deleting operation is enhanced, and the social experience of the user is improved.
In some embodiments, the obtaining of the deletion instruction information of the first user includes: and responding to the friend deleting triggering operation of the first user to the second user, and generating the deleting instruction information. In some embodiments, the operation of deleting friends may be an operation performed by the user in any form for triggering deletion of the second user, for example, an operation of the first user clicking a predetermined deletion button on a user interface of the second user, for example, a predetermined sliding operation performed by the first user for the first user, and for example, a predetermined voice instruction for deleting the second user is input by the first user.
In some embodiments, the method further comprises: and the terminal receives information which is from the network equipment and used for indicating that the first user successfully adds the second user as a friend, and restores the one or more target session messages into the historical chat records of the first user and the second user. In some embodiments, information from the network device indicating that the first user successfully added the second user as a friend (e.g., "add friend successfully, second user is already your social friend") is received, the retained targeted session message is restored to the historical chat log of the first user with the second user, which the first user can view in the session page with the second user.
In some embodiments, the obtaining of the deletion instruction information of the first user includes: and generating the deletion instruction information in response to the group quitting triggering operation of the first user on the social group. In some embodiments, the group quitting trigger operation may be an operation performed by the user in any form for triggering the quitting of the social group, for example, an operation in which the first user clicks a predetermined quit button on a group information page corresponding to the social group, for example, a predetermined sliding operation performed by the first user for the social group, and for example, the first user inputs a predetermined voice instruction for quitting the social group.
In some embodiments, the method further comprises: and the terminal receives information which is from the network equipment and used for indicating that the first user successfully joins the social group, and restores the one or more target session messages into the historical chat records of the social group. In some embodiments, information is received from the network device indicating that the first user successfully joined the social group (e.g., "you have successfully joined social group a"), the retained targeted conversation message is restored to the historical chat log for the social group, which the first user can view in the group conversation page for the social group.
In some embodiments, the method further includes, before the step S12, a step S14 (not shown), and in step S14, the terminal acquires the reserved keyword information. In some embodiments, the reserved keyword information may be obtained from a server, may be input by the user, and may be automatically generated according to the chat log or the personal information of the social object corresponding to the chat log.
In some embodiments, the step S14 includes at least one of:
1) obtaining the reserved keyword information according to the chat records
In certain embodiments, the plurality of conversation messages in the chat record correspond to one or more topic information, and the topic information with the largest number of corresponding conversation messages can be used as the reserved keyword information. For example, the topic information corresponding to the largest number of session messages in the chat log is "sports", and the "sports" is used as the reserved keyword information.
2) Obtaining the reserved keyword information according to the personal information of the first user
In some embodiments, predetermined topic information corresponding to personal information may be used as reserved keyword information according to professional information, interest information, age information, location information, and the like in the personal information of the first user. For example, the professional information of the first user is a student, and the predetermined topic information "examination" corresponding to "student" is used as the reserved keyword information.
3) Obtaining the reserved keyword information according to the personal information of other users participating in the chat record
In some embodiments, the predefined topic information corresponding to the personal information of each other user is obtained according to the professional information, the interest information, the age information, the location information, and the like in the personal information of other users participating in the chat record, and the predefined topic information corresponding to the largest number of other users is used as the reserved keyword information, for example, in the chat record, 70% of the interest information of other users is "playing basketball", 30% of the interest information of other users is "playing football", "playing basketball", the predefined topic information corresponding to "basketball", and the predefined topic information corresponding to "playing football" is "football", and the predefined topic information "basketball" corresponding to the largest number of other users is used as the reserved keyword information.
According to the method and the device, the reserved keyword information is automatically generated according to the chat records and the personal information of the user or the social friend, so that the accuracy and convenience of the deleting operation are improved.
Fig. 2 shows a terminal for deleting a session message according to an embodiment of the present application, where the device includes a one-module 11, a two-module 12, and a three-module 13. A module 11, configured to obtain deletion instruction information of a first user, where the deletion instruction information is used to request to delete a chat record in which the first user participates; a second module 12, configured to determine, in response to the deletion instruction information, one or more target session messages to be retained from the chat log according to retained keyword information, where the target session messages match the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message matches the retained keyword information; a third module 13, configured to delete all other session messages in the chat log except the one or more target session messages.
A module 11, configured to obtain deletion instruction information of a first user, where the deletion instruction information is used to request to delete a chat record in which the first user participates. In some embodiments, the deletion instruction information may be generated when the first user deletes the social friend or deletes the private chat record with the social friend, or may be generated when the first user exits the conversation group or deletes the group chat record of the conversation group, where the deletion instruction information includes, but is not limited to, a name or id of the conversation corresponding to the chat record, and a name or id of the social object corresponding to the chat record. For example, when the first user deletes the second user from the social friend of the first user, the deletion instruction information "delete private chat records with the 'second user' that requests to delete private chat records of the first user and the second user" is generated.
A secondary module 12, configured to determine, in response to the deletion instruction information, one or more target session messages to be retained from the chat log according to retained keyword information, where the target session messages match the retained keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message matches the retained keyword information. In some embodiments, the reserved keyword information may be obtained from a server, may be input by a user, and may be automatically generated according to a chat record or personal information of a social object corresponding to the chat record, where the context associated session message of the target session message includes, but is not limited to, a session message that is near the target session message and satisfies a predetermined semantic similarity, a predetermined number of session messages near the target session message, and a session message within a predetermined time range near the target session message, and the target session message to be reserved may match the reserved keyword information, or the target session message to be reserved may not match the reserved keyword information, and there is at least one corresponding context associated session message in the target session message, and the context associated session message matches the reserved keyword information.
A third module 13, configured to delete all other session messages in the chat log except the one or more target session messages. In some embodiments, all other session messages except the target session message are deleted, if the deletion instruction information is generated by the first user deleting a social friend or exiting a session group, the reserved target session message may be stored in a database or a file local to the terminal, the first user may view or export the reserved target session message through a social application or another application, and when the first user newly adds the social friend or newly joins the session group, the chat record may be recovered according to the target session message locally reserved by the terminal.
In some embodiments, the secondary module 12 is configured to: in response to the deletion instruction information, determining one or more target session messages to be preserved from the chat record according to preserved keyword information in a local storage, wherein the target session messages are matched with the preserved keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the preserved keyword information; or, sending the deletion instruction information to the network equipment; receiving session indication information returned by the network equipment, wherein the session indication information is used for indicating one or more target session messages to be reserved and determined from the chat records according to reserved keyword information, and the target session messages are matched with the reserved keyword information, or at least one context associated session message exists in the one or more target session messages, and the context associated session message is matched with the reserved keyword information. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the two-module 12 includes a two-one module 121 (not shown), a two-two module 122 (not shown), and a two-three module 123 (not shown), the two-one module 121 is configured to perform a matching query from the chat records according to the reserved keyword information in response to the deletion instruction information to obtain one or more first session messages matching the reserved keyword information; a binary module 122 for determining, for each of the one or more first session messages, a context-associated session message in the chat log that is contextually associated with the first session message; a twenty-three module 123 is configured to treat the one or more first session messages and the context associated session message corresponding to each first session message as one or more target session messages to be retained. Here, the specific implementation manners of the first-second module 121, the second-second module 122, and the first-second-third module 123 are the same as or similar to those of the embodiment related to step S121, step S122, and step S123 in fig. 1, and therefore, the detailed descriptions thereof are omitted, and the detailed descriptions thereof are incorporated herein by reference.
In some embodiments, the chat log corresponds to a social group in which the first user participates, the reserved keyword information includes member identification information corresponding to at least one group member of the social group, and the one-two module 121 is configured to: and responding to the deletion instruction information, and matching and obtaining one or more first conversation messages sent by the at least one group member from the chat records according to the member identification information. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the one-two-one module 121 is configured to: responding to the deletion instruction information, and according to reserved keyword information, performing matching query from the chat records according to a preset matching method to obtain one or more first session messages matched with the reserved keyword information; wherein the predetermined matching method comprises at least one of: a character matching method; a synonym matching method; and (4) semantic matching method. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the one, two and two modules 122 are configured to: for each first session message in the one or more first session messages, determining one or more corresponding context-associated session messages according to the semantic content of the first session message, wherein the semantic content of each context-associated session message and the semantic content of the corresponding first session message satisfy a predetermined semantic similarity condition. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the one, two and two modules 122 are configured to: for each of the one or more first session messages, a predetermined number of session messages in the vicinity of the first session message are determined to be context-associated session messages corresponding to the first session message. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the one, two and two modules 122 are configured to: for each of the one or more first session messages, determining a session message within a predetermined time range near the first session message as a context-associated session message corresponding to the first session message. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the obtaining of the deletion instruction information of the first user includes: and responding to the friend deleting triggering operation of the first user to the second user, and generating the deleting instruction information. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the apparatus is further configured to: and receiving information which is from the network equipment and used for indicating that the first user successfully adds the second user as a friend, and recovering the one or more target session messages into the historical chat records of the first user and the second user. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the obtaining of the deletion instruction information of the first user includes: and generating the deletion instruction information in response to the group quitting triggering operation of the first user on the social group. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the apparatus is further configured to: receiving information from the network device indicating that the first user successfully joined the social group, and restoring the one or more target session messages to the historical chat record of the social group. Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
In some embodiments, the apparatus further comprises a quad-module 14 (not shown) that performs operations before the two-module 12, the quad-module 14 being configured to obtain the retained keyword information. Here, the specific implementation of a quad-module 14 is the same as or similar to the embodiment related to step S14 in fig. 1, and therefore, the detailed description is omitted, and the detailed implementation is incorporated herein by reference.
In some embodiments, the one or four modules 14 are for at least one of:
1) obtaining the reserved keyword information according to the chat records
2) Obtaining the reserved keyword information according to the personal information of the first user
3) Obtaining the reserved keyword information according to the personal information of other users participating in the chat record
Here, the related operations are the same as or similar to those of the embodiment shown in fig. 1, and therefore are not described again, and are included herein by reference.
FIG. 3 illustrates an exemplary system that can be used to implement the various embodiments described in this application.
In some embodiments, as illustrated in FIG. 3, the system 300 can be implemented as any of the devices in the various embodiments described. In some embodiments, system 300 may include one or more computer-readable media (e.g., system memory or NVM/storage 320) having instructions and one or more processors (e.g., processor(s) 305) coupled with the one or more computer-readable media and configured to execute the instructions to implement modules to perform the actions described herein.
For one embodiment, system control module 310 may include any suitable interface controllers to provide any suitable interface to at least one of processor(s) 305 and/or any suitable device or component in communication with system control module 310.
The system control module 310 may include a memory controller module 330 to provide an interface to the system memory 315. Memory controller module 330 may be a hardware module, a software module, and/or a firmware module.
System memory 315 may be used, for example, to load and store data and/or instructions for system 300. For one embodiment, system memory 315 may include any suitable volatile memory, such as suitable DRAM. In some embodiments, the system memory 315 may include a double data rate type four synchronous dynamic random access memory (DDR4 SDRAM).
For one embodiment, system control module 310 may include one or more input/output (I/O) controllers to provide an interface to NVM/storage 320 and communication interface(s) 325.
For example, NVM/storage 320 may be used to store data and/or instructions. NVM/storage 320 may include any suitable non-volatile memory (e.g., flash memory) and/or may include any suitable non-volatile storage device(s) (e.g., one or more Hard Disk Drives (HDDs), one or more Compact Disc (CD) drives, and/or one or more Digital Versatile Disc (DVD) drives).
NVM/storage 320 may include storage resources that are physically part of the device on which system 300 is installed or may be accessed by the device and not necessarily part of the device. For example, NVM/storage 320 may be accessible over a network via communication interface(s) 325.
Communication interface(s) 325 may provide an interface for system 300 to communicate over one or more networks and/or with any other suitable device. System 300 may wirelessly communicate with one or more components of a wireless network according to any of one or more wireless network standards and/or protocols.
For one embodiment, at least one of the processor(s) 305 may be packaged together with logic for one or more controller(s) (e.g., memory controller module 330) of the system control module 310. For one embodiment, at least one of the processor(s) 305 may be packaged together with logic for one or more controller(s) of the system control module 310 to form a System In Package (SiP). For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with logic for one or more controller(s) of the system control module 310. For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with logic for one or more controller(s) of the system control module 310 to form a system on a chip (SoC).
In various embodiments, system 300 may be, but is not limited to being: a server, a workstation, a desktop computing device, or a mobile computing device (e.g., a laptop computing device, a holding computing device, a tablet, a netbook, etc.). In various embodiments, system 300 may have more or fewer components and/or different architectures. For example, in some embodiments, system 300 includes one or more cameras, a keyboard, a Liquid Crystal Display (LCD) screen (including a touch screen display), a non-volatile memory port, multiple antennas, a graphics chip, an Application Specific Integrated Circuit (ASIC), and speakers.
The present application also provides a computer readable storage medium having stored thereon computer code which, when executed, performs a method as in any one of the preceding.
The present application also provides a computer program product, which when executed by a computer device, performs the method of any of the preceding claims.
The present application further provides a computer device, comprising:
one or more processors;
a memory for storing one or more computer programs;
the one or more computer programs, when executed by the one or more processors, cause the one or more processors to implement the method of any preceding claim.
It should be noted that the present application may be implemented in software and/or a combination of software and hardware, for example, implemented using Application Specific Integrated Circuits (ASICs), general purpose computers or any other similar hardware devices. In one embodiment, the software programs of the present application may be executed by a processor to implement the steps or functions described above. Likewise, the software programs (including associated data structures) of the present application may be stored in a computer readable recording medium, such as RAM memory, magnetic or optical drive or diskette and the like. Additionally, some of the steps or functions of the present application may be implemented in hardware, for example, as circuitry that cooperates with the processor to perform various steps or functions.
In addition, some of the present application may be implemented as a computer program product, such as computer program instructions, which when executed by a computer, may invoke or provide methods and/or techniques in accordance with the present application through the operation of the computer. Those skilled in the art will appreciate that the form in which the computer program instructions reside on a computer-readable medium includes, but is not limited to, source files, executable files, installation package files, and the like, and that the manner in which the computer program instructions are executed by a computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Computer-readable media herein can be any available computer-readable storage media or communication media that can be accessed by a computer.
Communication media includes media by which communication signals, including, for example, computer readable instructions, data structures, program modules, or other data, are transmitted from one system to another. Communication media may include conductive transmission media such as cables and wires (e.g., fiber optics, coaxial, etc.) and wireless (non-conductive transmission) media capable of propagating energy waves such as acoustic, electromagnetic, RF, microwave, and infrared. Computer readable instructions, data structures, program modules, or other data may be embodied in a modulated data signal, for example, in a wireless medium such as a carrier wave or similar mechanism such as is embodied as part of spread spectrum techniques. The term "modulated data signal" means a signal that has one or more of its characteristics set or changed in such a manner as to encode information in the signal. The modulation may be analog, digital or hybrid modulation techniques.
By way of example, and not limitation, computer-readable storage media may include volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules or other data. For example, computer-readable storage media include, but are not limited to, volatile memory such as random access memory (RAM, DRAM, SRAM); and non-volatile memory such as flash memory, various read-only memories (ROM, PROM, EPROM, EEPROM), magnetic and ferromagnetic/ferroelectric memories (MRAM, FeRAM); and magnetic and optical storage devices (hard disk, tape, CD, DVD); or other now known media or later developed that can store computer-readable information/data for use by a computer system.
An embodiment according to the present application comprises an apparatus comprising a memory for storing computer program instructions and a processor for executing the program instructions, wherein the computer program instructions, when executed by the processor, trigger the apparatus to perform a method and/or a solution according to the aforementioned embodiments of the present application.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of units or means recited in the apparatus claims may also be implemented by one unit or means in software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
Claims (14)
1. A method for deleting session messages is applied to a terminal, wherein the method comprises the following steps:
acquiring deletion instruction information of a first user, wherein the deletion instruction information is used for requesting to delete the chat records participated by the first user;
in response to the deletion instruction information, determining one or more target session messages to be preserved from the chat records according to preserved keyword information, wherein the target session messages are matched with the preserved keyword information, or at least one context associated session message exists in the chat records in the target session messages, and the context associated session message is matched with the preserved keyword information;
deleting all other session messages in the chat records except the one or more target session messages;
wherein the determining one or more target session messages to be retained from the chat log according to the retained keyword information comprises: performing matching query in the chat records according to reserved keyword information to obtain one or more first session messages matched with the reserved keyword information; for each of the one or more first session messages, determining a context-associated session message in the chat record that is contextually associated with the first session message; taking the one or more first session messages and the context associated session message corresponding to each first session message as one or more target session messages to be reserved;
wherein the method further comprises:
acquiring the reserved keyword information, wherein the reserved keyword information is automatically generated according to the chat records or the personal information of the social objects corresponding to the chat records;
wherein the context association session message comprises at least one of:
conversation messages which are near the target conversation message and meet the preset semantic similarity with the semantic content of the target conversation message;
a predetermined number of session messages in the vicinity of the target session message;
conversation messages within a predetermined time range near the target conversation message.
2. The method of claim 1, wherein the determining, in response to the deletion instruction information, one or more targeted session messages to be retained from the chat record according to retained keyword information, wherein the targeted session messages match the retained keyword information, or at least one context associated session message exists in the chat record, the context associated session message matching the retained keyword information, comprises:
in response to the deletion instruction information, determining one or more target session messages to be preserved from the chat record according to preserved keyword information in a local storage, wherein the target session messages are matched with the preserved keyword information, or at least one context associated session message exists in the chat record in the target session messages, and the context associated session message is matched with the preserved keyword information;
alternatively, the first and second electrodes may be,
sending the deletion instruction information to network equipment;
receiving session indication information returned by the network equipment, wherein the session indication information is used for indicating one or more target session messages to be reserved, which are determined from the chat records according to reserved keyword information, and the target session messages are matched with the reserved keyword information, or at least one context associated session message exists in the chat records in the target session messages, and the context associated session messages are matched with the reserved keyword information.
3. The method of claim 1, wherein the chat log corresponds to a social group in which the first user participates, the retained keyword information includes member identification information corresponding to at least one group member in the social group, and the performing a matching query in the chat log according to the retained keyword information to obtain one or more first session messages matching the retained keyword information comprises:
and matching and obtaining one or more first session messages sent by the at least one group member from the chat records according to the member identification information.
4. The method of claim 1, wherein said querying for matches in said chat log based on retained keyword information to obtain one or more first session messages matching said retained keyword information comprises:
according to the reserved keyword information, performing matching query from the chat records according to a preset matching method to obtain one or more first session messages matched with the reserved keyword information;
wherein the predetermined matching method comprises at least one of:
a character matching method;
a synonym matching method;
and (4) semantic matching method.
5. The method of claim 1, wherein said determining, for each of the one or more first session messages, a context-associated session message in the chat record that is contextually associated with the first session message comprises:
for each first session message in the one or more first session messages, determining one or more corresponding context-associated session messages according to the semantic content of the first session message, wherein the semantic content of each context-associated session message and the semantic content of the corresponding first session message satisfy a predetermined semantic similarity condition.
6. The method of claim 1, wherein said determining, for each of the one or more first session messages, a context-associated session message in the chat record that is contextually associated with the first session message comprises:
for each of the one or more first session messages, a predetermined number of session messages in the vicinity of the first session message are determined to be context-associated session messages corresponding to the first session message.
7. The method of claim 1, wherein said determining, for each of the one or more first session messages, a context-associated session message in the chat record that is contextually associated with the first session message comprises:
for each of the one or more first session messages, determining a session message within a predetermined time range near the first session message as a context-associated session message corresponding to the first session message.
8. The method according to any one of claims 1 to 7, wherein the acquiring deletion instruction information of the first user includes:
and responding to the friend deleting triggering operation of the first user to the second user, and generating the deleting instruction information.
9. The method of claim 8, wherein the method further comprises:
receiving friend adding information sent by network equipment, wherein the friend adding information is used for indicating that the first user successfully adds the second user as a friend;
and responding to the friend adding information, and recovering the one or more target session messages into the historical chat records of the first user and the second user.
10. The method according to any one of claims 1 to 7, wherein the acquiring deletion instruction information of the first user includes:
and generating the deletion instruction information in response to the group quitting triggering operation of the first user on the social group.
11. The method of claim 10, wherein the method further comprises:
receiving social group joining information sent by a network device, wherein the social group joining information is used for indicating that the first user successfully joins the social group;
and responding to the social group joining information, and restoring the one or more target session messages into the historical chat records of the social group.
12. The method of claim 1, wherein the obtaining the retained keyword information comprises at least one of:
obtaining the reserved keyword information according to the chat records;
acquiring the reserved keyword information according to the personal information of the first user;
and acquiring the reserved keyword information according to the personal information of other users participating in the chat record.
13. An apparatus for deleting a message record, wherein the apparatus comprises:
a processor; and
a memory arranged to store computer executable instructions that, when executed, cause the processor to perform the operations of the method of any of claims 1 to 12.
14. A computer-readable medium storing instructions that, when executed, cause a system to perform the operations of any of the methods of claims 1-12.
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| CN113179207B (en) * | 2021-04-27 | 2022-08-02 | 维沃移动通信有限公司 | Message processing method and electronic equipment |
| CN113347076B (en) * | 2021-05-28 | 2022-07-12 | 维沃移动通信（杭州）有限公司 | Session information deleting method and device |
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