CN109344325B

CN109344325B - Information recommendation method and device based on intelligent conference tablet

Info

Publication number: CN109344325B
Application number: CN201811027924.5A
Authority: CN
Inventors: 方建生
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority date: 2018-09-04
Filing date: 2018-09-04
Publication date: 2022-06-24
Anticipated expiration: 2038-09-04
Also published as: CN109344325A

Abstract

The application discloses a recommendation method and device for information based on an intelligent conference tablet. The method comprises the following steps: the method comprises the steps of determining target conference content characteristics of a current conference on an intelligent conference tablet, determining a target conference theme to which the target conference content characteristics belong, determining conference information corresponding to the target conference theme, and recommending the target information for the target conference content characteristics based on the conference information corresponding to the target conference theme. By the method and the device, the problem that in the process of meeting by using the intelligent meeting tablet in the related technology, the decision of the meeting needs to be assisted by acquiring reference information on site or after the meeting is finished, and the working efficiency is low is solved.

Description

Information recommendation method and device based on intelligent conference tablet

Technical Field

The application relates to the field of meeting information processing, in particular to a meeting information recommendation method and device.

Background

An intelligent conference panel (IMB) is an Interactive display device and an intelligent operating system developed for enterprise conference rooms, a high-definition liquid crystal screen is used as a display and operation platform, a computer, an electronic whiteboard, a wireless projection device, a remote conference device and other various devices are integrated, the IMB has the functions of writing, commenting, synchronous interaction, multimedia, remote video conference and the like, multiple technologies such as high-definition display, man-machine interaction, multimedia information processing and network transmission and the like are integrated, the traditional projector and whiteboard can be replaced, the IMB is simpler and is easy to operate.

In the process of using the IMB to conduct the conference, if the conference related information is needed to be used as a reference, the non-IMB platform is often needed to be relied on to retrieve the information online, the efficiency is low, and the decision is delayed, for example: in an IMB conference, the occupation conditions of various industries of the GDP at present need to be known to assist the decision of the conference, and when meeting personnel do not record the data, the meeting personnel generally search manually through a mobile phone or a PC (personal computer) on the conference site at present or collect relevant data after meeting to make a decision.

Aiming at the problems that in the process of meeting by using an intelligent meeting panel in the related art, the decision of the meeting needs to be assisted by acquiring reference information on site or after the meeting is finished, and the working efficiency is low, an effective solution is not provided at present.

Disclosure of Invention

The main purpose of the present application is to provide a method and an apparatus for recommending information based on an intelligent conference tablet, so as to solve the problem that in the process of using an intelligent conference tablet to perform a conference, in the related art, the decision of the conference needs to be assisted by acquiring reference information on site or after the conference is finished, and the work efficiency is low.

In order to achieve the above object, according to an aspect of the present application, there is provided a recommendation method based on information of a smart conference tablet. The method comprises the following steps:

determining target conference content characteristics of a current conference on an intelligent conference tablet, wherein the target conference content characteristics are obtained based on conference content of the current conference; determining a target conference subject to which the target conference content characteristics belong; determining meeting information corresponding to a target meeting theme; and recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

Further, before determining the target conference subject to which the target conference content feature belongs, the method further includes: the conference information processing method includes the steps that a preset database is built according to conference contents of historical conferences on an intelligent conference tablet, wherein the preset database comprises a plurality of conference subjects, conference information is indexed based on each conference subject, and the conference information comprises at least one of the following: the conference system comprises conference content characteristics and conference related information, wherein the conference related information is obtained through crawling based on the conference content characteristics.

Further, before building the preset database according to the meeting content of the historical meeting on the intelligent meeting tablet, the method further comprises: acquiring conference content of a historical conference on an intelligent conference tablet; obtaining meeting content characteristics according to meeting content of the historical meeting, wherein the meeting content characteristics at least comprise one of the following: the meeting key field and the meeting associated user.

Further, constructing the preset database according to the meeting content of the historical meeting on the intelligent meeting tablet includes: determining the conference theme of each historical conference according to the conference content characteristics; establishing an index of a conference subject and conference information, wherein the conference information at least comprises one of the following: meeting content characteristics and meeting frequency, wherein the meeting frequency is the frequency of historical meetings contained in a meeting theme; crawling information based on the conference content characteristics, wherein the crawled information is used as conference related information; an index of meeting topics and meeting related information is established.

Further, determining the target conference subject to which the target conference content feature belongs includes: calculating the conference key field similarity of the current conference through a first formula, wherein the first formula is

Wherein, sim_FMeeting Key field similarity, T, representing the Current meeting_FSet of conference key fields, C, representing the current conference_FRepresenting a set formed by conference key fields indexed by any one conference theme, wherein the conference theme is any one conference theme in a preset database;

calculating the conference associated user similarity of the current conference through a second formula, wherein the second formula is as follows:

wherein, sim_UMeeting-associated user similarity, T, representing a current meeting_USet of conference-associated users representing the current conference, C_URepresenting a set formed by conference associated users indexed by the conference theme;

calculating the comprehensive conference similarity of the current conference through a third formula, wherein the third formula is as follows:

sim_C,T＝sim_F×sim_U×sim_T

sim_C,Trepresenting the conference Integrated similarity, sim, of the current conference_TRepresenting the frequency of the conference under the conference theme;

and determining a target conference theme affiliated to the current conference according to the comprehensive conference similarity of the current conference.

Further, determining the meeting information corresponding to the target meeting topic includes: and according to the corresponding conference content characteristics and the conference related information of the target conference theme index.

Further, the conference content of the historical conference at least comprises image information, audio information and character information, and the obtaining of the conference content characteristics according to the conference content of the historical conference comprises: recognizing handwriting on the image information, and determining a conference associated user corresponding to the handwriting based on the style of the handwriting; converting the audio information into characters, and determining conference associated users corresponding to the audio information based on the voiceprint of the audio information; and processing the recognized handwriting, the characters obtained by converting the audio information and the characters displayed on the intelligent conference panel into conference key fields according to a natural language processing technology.

Further, if the meeting information corresponding to the target meeting theme is not stored in the preset database, after recommending the target information for the target meeting content feature based on the meeting information corresponding to the target meeting theme, the method further includes: information corresponding to the conference content characteristics is crawled in the internet through a crawler technology, and the crawled information is recommended to the current conference.

Further, the method further comprises: and displaying the target information on the intelligent conference panel in a pop-up window mode, or displaying the target information on the intelligent conference panel in a rolling window mode.

In order to achieve the above object, according to another aspect of the present application, there is provided a recommendation apparatus based on information of a smart conference tablet. The device includes:

the intelligent conference system comprises a first determining unit, a second determining unit and a third determining unit, wherein the first determining unit is used for determining target conference content characteristics of a current conference on an intelligent conference tablet, and the target conference content characteristics are obtained based on conference content of the current conference; the second determining unit is used for determining a target conference theme to which the target conference content characteristics belong; the third determining unit is used for determining conference information corresponding to the target conference subject; and the recommending unit is used for recommending the target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

Further, the apparatus further comprises: the construction unit is used for constructing a preset database according to the conference contents of the historical conference on the intelligent conference tablet before determining the target conference subject to which the target conference content feature belongs, wherein the preset database comprises a plurality of conference subjects, the conference information is indexed based on each conference subject, and the conference information comprises at least one of the following: the conference system comprises conference content characteristics and conference related information, wherein the conference related information is obtained by crawling based on the conference content characteristics.

In order to achieve the above object, according to another aspect of the present application, there is provided a storage medium including a stored program, wherein the program performs any one of the above recommendation methods based on information of a smart conference tablet.

To achieve the above object, according to another aspect of the present application, a processor is provided, where the processor is configured to execute a program, where the program executes any one of the above recommendation methods based on information of a smart conference tablet.

Through the application, the following steps are adopted: the method comprises the steps of determining target conference content characteristics of a current conference on an intelligent conference flat plate, determining a target conference subject to which the target conference content characteristics belong, determining conference information corresponding to the target conference subject, recommending the target information for the target conference content characteristics based on the conference information corresponding to the target conference subject, and solving the problems that in the process of carrying out the conference by using the intelligent conference flat plate in the related art, the decision of the conference needs to be assisted by acquiring reference information on site or after the conference is finished, and the working efficiency is low. The conference decision is supported by recommending the associated target information for the conference content of the current conference, so that the effects that the conference decision is supported without acquiring reference information on site or after the conference is finished by recommending the information in real time are achieved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

fig. 1 is a flowchart of a recommendation method based on information of a smart conference tablet according to an embodiment of the present application;

fig. 2 is a flowchart of an alternative method for recommending information based on a smart conference tablet according to an embodiment of the present application;

fig. 3 is a flowchart of an alternative method for recommending information based on a smart conference tablet according to an embodiment of the present application;

fig. 4 is a schematic diagram of an electronic whiteboard image provided according to an embodiment of the present application; and

fig. 5 is a schematic diagram of a recommendation device based on information of a smart conference tablet according to an embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.

Example one

Fig. 1 is a flowchart of a recommendation method based on information of an intelligent conference tablet provided in an embodiment of the present application, and as shown in fig. 1, the recommendation method based on information of an intelligent conference tablet provided in this embodiment specifically includes:

step S101, determining a target conference content characteristic of a current conference on the intelligent conference tablet, wherein the target conference content characteristic is obtained based on conference content of the current conference.

It should be noted that an intelligent conference panel (IMB) is an Interactive display device and an intelligent operating system developed for an enterprise conference room, a high-definition liquid crystal screen is used as a display and operating platform, and a computer, an electronic whiteboard, a wireless projection device, a remote conference device and other devices are integrated into a whole, a data connection communication mode embodiment of the high-definition liquid crystal screen and other devices is not limited, and the IMB can have functions of writing, annotation, synchronous interaction, multimedia, remote video conference and the like through communication modes such as USB connection, internet, local area network, bluetooth, Wi-Fi or ZigBee, and the like, and can replace a traditional projector and whiteboard.

The current conference refers to a conference in progress at the current time, the target conference content feature is a feature extracted through the conference content of the current conference, and can be a core word of the current conference content, a word with a comment set, or an abstract, the conference content of the current conference refers to the conference content displayed at the current time, and can be content written on an electronic whiteboard, PPT displayed on a high-definition display screen, and a current page of a document.

The method comprises the steps of determining a target conference content characteristic of a current conference on a smart conference tablet, for example, carrying out an economic related conference by using the smart conference tablet in a conference room in a current time period, writing a word GDP on an electronic whiteboard at will when meeting participants publish own viewpoints in order to emphasize economic growth, and recognizing the word GDP of handwriting through an image recognition technology to obtain the target conference content characteristic GDP. For another example, when meeting participants release their own opinions, the PPT is played on a high-definition liquid crystal display, and a title in a currently displayed PPT page is collected as a target meeting content feature.

And S102, determining a target conference subject to which the target conference content characteristics belong.

Optionally, before determining a target conference subject to which the target conference content feature belongs, a preset database is constructed according to conference contents of historical conferences on the intelligent conference tablet, wherein the preset database includes a plurality of conference subjects, conference information is indexed based on each conference subject, and the conference information includes at least one of the following: the conference system comprises conference content characteristics and conference related information, wherein the conference related information is obtained by crawling based on the conference content characteristics.

It should be noted that the historical conference refers to a conference that is performed on the intelligent conference tablet before the current conference, and since conference contents that are too long in time may have no reference value, a preset database is constructed, conference contents of the historical conference in a preset time period can be selected, and conference contents that have no research value in some research directions can also be screened and removed. The preset database comprises a plurality of conference subjects, such as economy, sports, artificial intelligence and the like, conference information can be indexed according to the conference subjects, for example, conference content characteristics of historical conferences stored under the subjects can be indexed according to the conference subject, such as average wages, regional economic conditions, annual economic growth amount and the like, and conference related information crawled on the internet according to the conference content characteristics, such as specific data of annual average wage levels of Chinese population of the past 10 years crawled according to the average wages, GDP conditions of the past 10 years of various provinces crawled according to the regional economic conditions, and GDP growth curves of the Chinese of the past 10 years crawled according to the annual economic growth amount.

And determining that the target conference content characteristics correspond to the conference subject in the preset database, for example, determining that the target conference content characteristics are the vocabulary "GDP", and the conference subject to which the vocabulary "GDP" belongs is "economy".

And step S103, determining the conference information corresponding to the target conference theme.

And according to the corresponding conference content characteristics and the conference related information of the target conference theme index.

It should be noted that, because the target conference theme has an index relationship with the corresponding conference content feature and the conference related information, the conference information corresponding to the target conference theme is obtained according to the conference content feature and the conference related information corresponding to the target conference theme index after the target conference theme belonging to the target conference content feature is determined.

And step S104, recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

The target information recommended for the target conference content features can be displayed on the intelligent conference panel in a pop-up window mode, or displayed on the intelligent conference panel in a rolling window mode.

For example, it is determined that the target conference content characteristic is the word "GDP", and the target information is recommended for the word "GDP" according to the conference information that can be indexed by the conference theme "economy", for example, the amount of the domestic total production value of china in the last year is recommended, and the increase of the domestic total production value of china in the last 10 years is recommended. For target information with few items, the target information can be displayed on the lower right corner of the high-definition display screen in a popup window mode, if not needed, the popup window can be clicked to close, for target information with many items, the target information can be displayed on the upper portion of the high-definition display screen in a rolling window mode, the target information is played in a rolling mode from front to back according to the relevance priority, the target information is played to the content which is interested by the user, and the user can click the rolling window, pause the rolling and read the target information.

If the meeting information corresponding to the target meeting theme is not stored in the preset database, after recommending the target information for the target meeting content characteristics based on the meeting information corresponding to the target meeting theme, the method further comprises the following steps: and crawling information corresponding to the conference content characteristics in the Internet through a crawler technology, and recommending the crawled information to the current conference.

It should be noted that some conference content features may be rarely used, or have a low correlation with the main service of an enterprise, and cannot be matched with a corresponding conference theme in a preset database, or after matching a corresponding conference theme in a preset database, it is difficult to acquire conference information corresponding to specific conference content features, that is, information required by a target conference content feature is not in the preset database, and it is necessary to recommend the current conference according to information crawled in real time by using a crawler on the internet, so that the defect of the preset database is overcome.

In the embodiment, the target conference content characteristics of the current conference on the intelligent conference tablet are determined, the target conference subject to which the target conference content characteristics belong is determined, the conference information corresponding to the target conference subject is determined, and the target information is recommended for the target conference content characteristics based on the conference information corresponding to the target conference subject. The method and the device solve the problem that in the process of meeting by using an intelligent meeting tablet in the related art, the meeting is assisted by acquiring the reference information on site or after the meeting is finished, and the working efficiency is low.

Example two

Fig. 2 is a flowchart of a recommendation method based on information of an intelligent conference tablet according to a second embodiment of the present invention. The present embodiment is embodied on the basis of the first embodiment. As shown in fig. 2, the recommendation method based on information of an intelligent conference tablet provided in this embodiment specifically includes:

step S201, collecting conference contents of a historical conference on an intelligent conference tablet; obtaining meeting content characteristics according to meeting content of the historical meeting, wherein the meeting content characteristics at least comprise one of the following: the meeting key field and the meeting associated user.

It should be noted that, recommending target information for assisting decision for the current conference on the intelligent conference tablet requires to grasp the subject of the current conference, describe the subject of the conference, acquire the conference content of the historical conference to depict,

for example, the acquisition source of the meeting content of the historical meeting may be: the conference content of the conference can be stored in a storage module on an intelligent conference panel in each conference process, because the name of a maker is generally marked on document information, corresponding writers can be known according to the handwriting on the image of the electronic whiteboard, corresponding speakers can also be known according to audio information, and conference key fields and associated users of the key fields of the conference content can be obtained according to the image of the electronic whiteboard, the voice spoken by the user, the document and the picture displayed by the multimedia equipment and the like.

Step S202, a preset database is built according to the conference content of the historical conference on the intelligent conference tablet, and the method comprises the following steps: determining the conference subject of each historical conference according to the conference content characteristics; establishing an index of a conference subject and conference information, wherein the conference information at least comprises one of the following: meeting content characteristics and meeting frequency, wherein the meeting frequency is the frequency of historical meetings contained in a meeting theme; crawling information based on the conference content characteristics, wherein the crawled information is used as conference related information; an index of meeting topics and meeting related information is established.

For example, the conference subject of each historical conference is determined through the conference key fields, the conference ID is recorded, and the conference key field 1, the conference key field 2, the conference key field 3, the conference key field and the conference key field n under the conference ID are provided, wherein the conference ID indicates each conference, and the conference key fields from 1 to n are respectively the conference content characteristics collected under the conference ID.

And clustering the corresponding conference subjects of each historical conference, such as sports, automobiles, IT and the like, by a machine learning method based on the conference key fields, and refining, such as dividing the sports into football, basketball and the like.

The method comprises the steps of establishing a conference theme, conference content characteristics, conference frequency and indexes of conference associated users, indexing which conference key fields, conference associated users and conference opening frequency of the conference theme are contained in the conference theme through the conference theme, and crawling latest relevant information according to the conference characteristics to store the latest relevant information for follow-up information recommendation after the conference theme is established. If the GDP is a field related to the meeting content characteristic of the economic meeting theme, the GDP data of the national statistical bureau in the past year is crawled, news and information related to the GDP can also be crawled to be used as meeting related information under the economic meeting theme, an index of the meeting theme and the meeting related information is established, so that a preset database with each meeting theme as an identifier is established, and data stored in the preset database is shown in a table 1:

TABLE 1

Step S203, determining the target conference content characteristics of the current conference on the intelligent conference tablet, wherein the target conference content characteristics are obtained based on the conference content of the current conference.

And step S202, determining a target conference subject to which the target conference content characteristics belong.

The more the meeting key field of the current meeting is coincided with the meeting key field under a certain subject of the preset database, the more likely the current meeting is to belong to the meeting subject, and the step of determining the target meeting subject to which the target meeting content feature belongs comprises the step of calculating the meeting key field similarity of the current meeting through a first formula, wherein the first formula is as follows:

wherein, sim_FMeeting Key field similarity, T, representing the Current meeting_FSet of meeting key fields representing the current meeting, C_FAnd representing a set formed by the conference key fields indexed by any one conference theme, wherein the conference theme is any one conference theme in a preset database.

Further, since the same user often studies the same or similar fields, the determination of the conference subject of the current conference by the conference associated user has a great influence, the conference associated user similarity is considered for determining the target conference subject to which the target conference content feature belongs, and the conference associated user similarity of the current conference is calculated by a second formula, where the second formula is:

wherein sim_UMeeting-associated user similarity, T, representing a current meeting_USet of conference associated users representing the current conference, C_URepresenting a set formed by conference associated users indexed by the conference theme;

further, it should be noted that, based on the consideration of business of an enterprise, when the same enterprise uses an intelligent tablet to perform a conference, a conference theme is often closely related to a business developed by a company, one company emphasizes a certain business, the more times of conference holding under the corresponding theme are, the frequency of the conference is considered for determining a target conference theme to which the target conference content characteristics belong, and the comprehensive conference similarity of the current conference is calculated by a third formula, where the third formula is:

sim_C,T＝sim_F×sim_U×sim_T

sim_C,Tintegrated conference similarity, sim, representing the current conference_FMeeting Key field similarity, sim, representing the current meeting_UConference associated user similarity, sim, representing a current conference_TIndicating the frequency of the meeting under the subject of the meeting.

And each conference comprehensive similarity corresponds to one conference subject, the calculated multiple conference comprehensive similarities are sorted according to the value, and the conference subject corresponding to the highest conference comprehensive similarity is used as a target conference subject to which the target conference content characteristics belong.

And calculating the similarity of the conference key field of the current conference and the similarity of the conference associated users of the current conference, then combining the conference frequency corresponding to the conference subjects in the database, comprehensively considering in multiple aspects, calculating the comprehensive similarity of the conference, sequencing, and taking the conference subject corresponding to the highest comprehensive similarity of the conference as the target conference subject of the current conference, thereby comprehensively and objectively determining the target conference subject to which the target conference content characteristics belong.

Step S203, determining the meeting information corresponding to the target meeting theme.

And step S204, recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

According to the embodiment, the conference subjects are clustered based on the conference contents of the historical conference, the preset database with the conference subjects as the identification is established, and the corresponding key fields, the conference associated users, the conference frequency and the conference related information can be indexed based on the conference subjects, so that the conference subjects can be accurately determined for the target conference content characteristics of the current conference, the appropriate target information is recommended, and the problem that the relevance of the current conference is not high is solved by only abstracting the current conference content and then removing crawler public data through keywords.

EXAMPLE III

Fig. 3 is a flowchart of a recommendation method based on information of an intelligent conference tablet according to a third embodiment of the present invention. The embodiment is embodied on the basis of the second embodiment, and specifically provides a specific process for acquiring conference content features according to conference content of a historical conference.

It should be noted that, the sources that can be collected for the meeting content of the historical meeting may be: the conference contents of the historical conference at least comprise image information, audio information and character information.

The step of obtaining conference content characteristics according to the conference content of the historical conference comprises the following steps:

step S301, recognizing the handwriting on the image information, and determining the conference associated user corresponding to the handwriting based on the style of the handwriting.

For example, the handwriting recorded on the electronic whiteboard of the IMB can be converted into a specific text vocabulary through an image recognition technology, and meanwhile, the identification of a specific user can be constructed through the handwriting characteristics, so that a conference associated user corresponding to the conference content characteristics is formed.

As shown in fig. 4, the text of "GDP" or "real estate" may be recognized in the drawing, and the handwriting may also be labeled to establish a conference associated user corresponding to the text, and when a subsequent user writes on an electronic whiteboard, the subsequent user may be associated with the corresponding user according to the handwriting, so as to know which conference subject the user corresponding to the corresponding conference content feature prefers.

Step S302, converting the audio information into characters, and determining a conference associated user corresponding to the audio information based on the voiceprint of the audio information.

For example, the audio information includes the voice of the video adopted in the material, the voice of the users in the conference site and the voice of the users participating in the remote video conference, the voice information is rich, the voice of the video adopted in the material and the voice of the users participating in the conference are converted into texts through a voice text recognition technology, the voiceprints of the corresponding users are recognized for the voice of the users participating in the conference, and the conference associated users corresponding to the voice of the users participating in the conference are determined according to the voiceprints.

And step S303, processing the recognized writing, the characters obtained by converting the audio information and the characters displayed on the intelligent conference panel into conference key fields according to a natural language processing technology.

In addition, PPT, Word documents and PDF documents are often played in a conference, the PDF texts can be converted into abstracts through the natural language processing technology, image text recognition can be firstly carried out on the PPT, and then natural language processing is carried out on the PPT to obtain the key fields.

By the embodiment, the conference contents in various expression forms related to the historical conference are collected, the conference contents in different expression forms are converted into the conference key fields by corresponding technologies, conference associated users are established for part of picture information and audio information, and the key fields are obtained comprehensively and accurately, so that a foundation is laid for establishing the preset database.

It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.

The embodiment of the present application further provides a recommendation apparatus for information based on an intelligent conference tablet, and it should be noted that the recommendation apparatus for information based on an intelligent conference tablet according to the embodiment of the present application may be used to execute the recommendation method for information based on an intelligent conference tablet provided in the embodiment of the present application. The recommendation device based on the information of the intelligent conference tablet provided by the embodiment of the application is introduced as follows.

Example four

Fig. 5 is a schematic diagram of a recommendation device for information based on a smart conference tablet according to the fourth embodiment of the present application. As shown in fig. 5, the apparatus includes: a first determining unit 10, a second determining unit 20, a third determining unit 30 and a recommending unit 40.

Specifically, the first determining unit 10 is configured to determine a target conference content characteristic of a current conference on the smart conference tablet, where the target conference content characteristic is obtained based on conference content of the current conference;

the second determining unit 20 is configured to determine a target conference topic to which the target conference content feature belongs;

a third determining unit 30, configured to determine meeting information corresponding to the target meeting topic;

and the recommending unit 40 is configured to recommend target information for the target conference content feature based on the conference information corresponding to the target conference theme.

The recommendation device based on the information of the intelligent conference flat plate provided by the embodiment of the application determines the target conference content characteristics of the current conference on the intelligent conference flat plate through the first determination unit 10, wherein the target conference content characteristics are obtained based on the conference content of the current conference; the second determining unit 20 determines a target conference subject to which the target conference content feature belongs; the third determining unit 30 determines meeting information corresponding to the target meeting theme; the recommending unit 40 recommends target information for the target conference content feature based on the conference information corresponding to the target conference theme. The problem that in the related art, in the process of using an intelligent conference tablet to carry out a conference, the decision of the conference needs to be assisted by acquiring reference information on site or after the conference is finished, and the working efficiency is low is solved, the recommendation unit 40 recommends the associated target information for the conference content of the current conference to support the conference decision, and the effect that the conference decision is supported without acquiring the reference information on site or after the conference is finished by recommending the information instantly is achieved.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in an embodiment of the present application, the device further includes: the construction unit is used for constructing a preset database according to the conference contents of the historical conference on the intelligent conference tablet before determining the target conference subject to which the target conference content feature belongs, wherein the preset database comprises a plurality of conference subjects, the conference information is indexed based on each conference subject, and the conference information comprises at least one of the following: the conference system comprises conference content characteristics and conference related information, wherein the conference related information is obtained through crawling based on the conference content characteristics.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in an embodiment of the present application, the device further includes: the acquisition unit is used for acquiring the conference content of the historical conference on the intelligent conference flat plate before a preset database is constructed according to the conference content of the historical conference on the intelligent conference flat plate; the acquisition unit is used for acquiring conference content characteristics according to the conference content of the historical conference, wherein the conference content characteristics at least comprise one of the following: the meeting key field and the meeting associated user.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in an embodiment of the present application, the construction unit includes: the first determining module is used for determining the conference subject of each historical conference according to the conference content characteristics; the first establishing module is used for establishing an index of a conference subject and conference information, wherein the conference information at least comprises one of the following: meeting content characteristics and meeting frequency, wherein the meeting frequency is the frequency of historical meetings contained in a meeting theme; the crawling module is used for crawling information based on the conference content characteristics, and taking the crawled information as conference related information; and the second establishing module is used for establishing an index of the conference theme and the conference related information.

Optionally, in the recommendation device based on information of a smart conference tablet provided in an embodiment of the present application, the second determining unit includes: the first calculation module is used for calculating the conference key field similarity of the current conference through a first formula, wherein the first formula is as follows:

wherein, sim_FMeeting Key field similarity, T, representing the Current meeting_FSet of conference key fields, C, representing the current conference_FSet of key fields of the conference, representing any index of the subject of the conference, whichThe conference theme is any conference theme in a preset database;

the second calculating module is configured to calculate a conference associated user similarity of the current conference through a second formula, where the second formula is:

wherein, sim_UMeeting-associated user similarity, T, representing a current meeting_USet of conference-associated users representing the current conference, C_URepresenting a set formed by conference associated users indexed by the conference subjects;

a third calculating module, configured to calculate a conference comprehensive similarity of the current conference according to a third formula, where the third formula is:

sim_C,T＝sim_F×sim_U×sim_T

and the second determining module is used for determining the target conference subject affiliated to the current conference according to the comprehensive conference similarity of the current conference.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in the embodiment of the present application, the third determining unit is configured to index, according to the target conference topic, the corresponding conference content feature and the conference related information.

Optionally, in the device for recommending information based on an intelligent conference tablet provided in an embodiment of the present application, conference content of a historical conference at least includes image information, audio information, and text information, and the obtaining unit includes: the identification module is used for identifying the handwriting on the image information and determining a conference associated user corresponding to the handwriting based on the pattern of the handwriting; the conversion module is used for converting the audio information into characters and determining conference associated users corresponding to the audio information based on the voiceprint of the audio information; and the processing module is used for processing the recognized writing, the characters obtained by converting the audio information and the characters displayed on the intelligent conference panel into the conference key fields according to a natural language processing technology.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in an embodiment of the present application, the device further includes: and the crawling unit is used for crawling information corresponding to the conference content characteristics in the Internet through a crawler technology after recommending the target information for the target conference content characteristics based on the conference information corresponding to the target conference theme under the condition that the conference information corresponding to the target conference theme is not stored in the preset database, and recommending the crawled information to the current conference.

Optionally, in the recommendation device for information based on an intelligent conference tablet provided in an embodiment of the present application, the device further includes: and the display unit is used for displaying the target information on the intelligent conference panel in a popup window mode or displaying the target information on the intelligent conference panel in a rolling window mode.

The recommendation device based on the information of the intelligent conference tablet comprises a processor and a memory, wherein the first determination unit 10, the second determination unit 20, the third determination unit 30, the recommendation unit 40 and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.

The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the problem of low working efficiency caused by the fact that in the process of meeting by using the intelligent meeting panel in the related technology, reference information needs to be acquired on site or after the meeting is finished to assist the decision of the meeting is solved by adjusting the kernel parameters.

The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.

An embodiment of the present invention provides a storage medium, on which a program is stored, and the program, when executed by a processor, implements the recommendation method for information based on an intelligent conference tablet.

The embodiment of the invention provides a processor, which is used for running a program, wherein the recommendation method based on the information of the intelligent conference tablet is executed when the program runs.

The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein the processor executes the program and realizes the following steps: determining target conference content characteristics of a current conference on an intelligent conference tablet, wherein the target conference content characteristics are obtained based on conference content of the current conference; determining a target conference subject to which the target conference content characteristics belong; determining meeting information corresponding to a target meeting theme; and recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

Further, constructing the preset database according to the meeting content of the historical meeting on the intelligent meeting tablet comprises: determining the conference theme of each historical conference according to the conference content characteristics; establishing an index of a conference subject and conference information, wherein the conference information at least comprises one of the following: meeting content characteristics and meeting frequency, wherein the meeting frequency is the frequency of historical meetings contained in a meeting theme; crawling information based on the conference content characteristics, wherein the crawled information is used as conference related information; an index of meeting topics and meeting related information is established.

and calculating the comprehensive conference similarity of the current conference by a third formula, wherein the third formula is as follows:

sim_C,T＝sim_F×sim_U×sim_T

Further, the conference content of the historical conference at least comprises image information, audio information and character information, and the conference content feature acquisition according to the conference content of the historical conference comprises the following steps: recognizing handwriting on the image information, and determining a conference associated user corresponding to the handwriting based on the style of the handwriting; converting the audio information into characters, and determining conference associated users corresponding to the audio information based on the voiceprint of the audio information; and processing the recognized handwriting, the characters obtained by converting the audio information and the characters displayed on the intelligent conference panel into conference key fields according to a natural language processing technology.

Further, the method further comprises: and displaying the target information on the intelligent conference panel by adopting a popup window mode or displaying the target information on the intelligent conference panel by adopting a rolling window mode. The device herein may be a server, a PC, a PAD, a mobile phone, etc.

The present application further provides a computer program product adapted to perform a program for initializing the following method steps when executed on a data processing device: determining target conference content characteristics of a current conference on an intelligent conference tablet, wherein the target conference content characteristics are obtained based on conference content of the current conference; determining a target conference theme to which the target conference content characteristics belong; determining meeting information corresponding to a target meeting theme; and recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme.

sim_C,T＝sim_F×sim_U×sim_T

and determining the target conference subject affiliated to the current conference according to the comprehensive conference similarity of the current conference.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In a typical configuration, a computing device includes 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). The 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. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A recommendation method of information based on an intelligent conference tablet is characterized by comprising the following steps:

determining a target conference content characteristic of a current conference on an intelligent conference tablet, wherein the target conference content characteristic is obtained based on conference content of the current conference;

determining a target conference subject to which the target conference content feature belongs;

determining meeting information corresponding to the target meeting theme;

recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme;

before determining a target conference subject to which the target conference content feature belongs, the method further includes:

constructing a preset database according to the conference content of the historical conference on the intelligent conference tablet, wherein the preset database comprises a plurality of conference subjects, conference information is indexed based on each conference subject, and the conference information comprises at least one of the following: the conference system comprises conference content characteristics and conference related information, wherein the conference related information is obtained by crawling on the basis of the conference content characteristics;

before a preset database is built according to the conference content of the historical conference on the intelligent conference tablet, the method further comprises the following steps:

acquiring conference content of a historical conference on the intelligent conference tablet;

obtaining meeting content characteristics according to the meeting content of the historical meeting, wherein the meeting content characteristics at least comprise one of the following: meeting key fields and meeting associated users;

wherein, the step of constructing a preset database according to the conference content of the historical conference on the intelligent conference tablet comprises the following steps:

determining a conference subject of each historical conference according to the conference content characteristics;

establishing an index of the meeting theme and the meeting information, wherein the meeting information at least comprises one of the following: the conference content characteristics and conference frequency, wherein the conference frequency is the number of the historical conferences included in the conference subject;

crawling information based on the conference content characteristics, wherein the crawled information is used as the conference related information;

establishing an index of the conference theme and the conference related information;

determining a target conference subject to which the target conference content feature belongs comprises:

calculating the conference key field similarity of the current conference through a first formula, wherein the first formula is as follows:

the conference key field similarity of the current conference is represented, a set formed by the conference key fields of the current conference is represented, and a set formed by the conference key fields indexed by any conference theme is represented, wherein the conference theme is any conference theme in the preset database;

wherein, the first and the second end of the pipe are connected with each other,

a conference associated user similarity representing the current conference,

a set of conference associated users representing the current conference,

representing a set formed by the conference associated users indexed by the conference theme;

representing a conference integrated similarity for the current conference,

representing the frequency of the meeting under the subject of the meeting;

2. The method of claim 1, wherein determining meeting information corresponding to the target meeting topic comprises:

and according to the conference content characteristics and the conference related information corresponding to the target conference subject index.

3. The method of claim 1, wherein the meeting content of the historical meeting at least comprises image information, audio information and text information, and obtaining meeting content characteristics according to the meeting content of the historical meeting comprises:

recognizing the handwriting on the image information, and determining a conference associated user corresponding to the handwriting based on the style of the handwriting;

converting the audio information into characters, and determining a conference associated user corresponding to the audio information based on the voiceprint of the audio information;

and processing the recognized handwriting, the characters converted from the audio information and the characters displayed on the intelligent conference panel into the conference key fields according to a natural language processing technology.

4. The method of claim 1, wherein if the meeting information corresponding to the target meeting topic is not stored in the preset database, after recommending the target information for the target meeting content feature based on the meeting information corresponding to the target meeting topic, the method further comprises:

and crawling information corresponding to the conference content characteristics in the Internet through a crawler technology, and recommending the crawled information to the current conference.

5. The method of claim 1, further comprising:

displaying the target information on the intelligent conference panel in a pop-up window mode,

or displaying the target information on the intelligent conference panel in a rolling window mode.

6. A recommendation device based on information of an intelligent conference tablet is characterized by comprising:

the intelligent conference system comprises a first determining unit, a second determining unit and a third determining unit, wherein the first determining unit is used for determining target conference content characteristics of a current conference on an intelligent conference tablet, and the target conference content characteristics are obtained based on conference content of the current conference;

the second determining unit is used for determining a target conference subject to which the target conference content characteristics belong;

a third determining unit, configured to determine meeting information corresponding to the target meeting topic;

the recommending unit is used for recommending target information for the target conference content characteristics based on the conference information corresponding to the target conference theme;

wherein the apparatus further comprises:

the construction unit is used for constructing a preset database according to the conference contents of the historical conference on the intelligent conference tablet before determining the target conference subject to which the target conference content feature belongs, wherein the preset database comprises a plurality of conference subjects, conference information is indexed based on each conference subject, and the conference information comprises at least one of the following: meeting content characteristics and meeting related information, wherein the meeting related information is obtained based on the crawling of the meeting content characteristics;

wherein the apparatus further comprises: the acquisition unit is used for acquiring the conference content of the historical conference on the intelligent conference flat plate before a preset database is established according to the conference content of the historical conference on the intelligent conference flat plate; an obtaining unit, configured to obtain conference content characteristics according to the conference content of the historical conference, where the conference content characteristics at least include one of: meeting key fields and meeting associated users;

wherein the construction unit comprises: the first determining module is used for determining the conference subject of each historical conference according to the conference content characteristics; a first establishing module, configured to establish an index between the meeting topic and the meeting information, where the meeting information at least includes one of: the conference content characteristics and conference frequency, wherein the conference frequency is the number of the historical conferences included in the conference subject; the crawling module is used for crawling information based on the conference content characteristics, and taking the crawled information as the conference related information; the second establishing module is used for establishing an index of the conference theme and the conference related information;

wherein the second determination unit includes: a first calculating module, configured to calculate a conference key field similarity of the current conference according to a first formula, where the first formula is:

wherein the content of the first and second substances,

a meeting key field similarity representing the current meeting,

a set of meeting key fields representing the current meeting,

representing a set formed by conference key fields indexed by any one conference theme, wherein the conference theme is any one conference theme in the preset database;

a second calculating module, configured to calculate a conference associated user similarity of the current conference according to a second formula, where the second formula is:

wherein the content of the first and second substances,

a conference associated user similarity representing the current conference,

a set of conference associated users representing the current conference,

representing a conference integrated similarity for the current conference,

representing the frequency of the meeting under the subject of the meeting;

and the second determining module is used for determining the target conference theme affiliated to the current conference according to the comprehensive conference similarity of the current conference.

7. A storage medium comprising a stored program, wherein the program performs the recommendation method for intelligent conference tablet-based information of any one of claims 1 to 5.

8. A processor, wherein the processor is configured to execute a program, wherein the program executes the method for recommending information based on a smart conference tablet according to any one of claims 1 to 5.