CN115080862A - Conference recommendation system based on recommendation algorithm - Google Patents

Abstract

The invention relates to the technical field of computer networks, in particular to a conference recommendation system based on a recommendation algorithm, which comprises: the information acquisition module is used for acquiring related information of meeting intention of the user; the data transmission module is used for receiving the information acquired by the information acquisition module; the central control module is used for analyzing and calculating the related information transmitted by the data transmission module, controlling the conference recommendation module to perform conference recommendation on related users according to the analysis and calculation result and adjusting the operation parameters of the conference recommendation system to corresponding values; the conference recommendation module is used for receiving the instruction sent by the central control module and recommending different conferences for the user according to the control instruction; and the data storage module is used for calling the historical conference recommended content and storing the current conference recommended content. The invention realizes accurate conference recommendation for the user, thereby effectively improving the accuracy of conference recommendation.

Description

Conference recommendation system based on recommendation algorithm

Technical Field

The invention relates to the technical field of computer networks, in particular to a conference recommendation system based on a recommendation algorithm.

Background

With the rapid development of society, users can use various applications and web pages on the internet. The recommendation system can effectively solve the problem of excessive selection hidden under huge network resources, is very common and convenient in actual life, is widely applied to many network applications, and is a new problem how to make good recommendations for users in a huge network because various academic conferences, popular science conferences and related knowledge conferences are increased nowadays. There is a need for an update to the meeting recommendation system.

Chinese patent publication No.: CN 109933717A. The academic conference recommendation system based on the hybrid recommendation algorithm can acquire academic conference information from a user personal mail and a publishing website of a public conference, process original information through content filtering and effective information extraction to generate a conference information abstract, realize personalized recommendation of the academic conference information by fusing a collaborative filtering based on a user and a hybrid recommendation algorithm based on content according to the historical behavior of the user and an academic conference text representation method based on TF-IDF and word vectors, and realize information push through a display based on WEB and a network disk filing method. The academic conference recommendation system is helpful for improving the information processing efficiency of scientific research personnel and effectively solving the problem of excessive selection of academic conferences. Therefore, the academic conference recommendation system based on the hybrid recommendation algorithm has the following problems: the accurate conference recommendation of the user is insufficient, the recommendation efficiency is low, and the conference recommendation accuracy is low.

Disclosure of Invention

Therefore, the invention provides a conference recommendation system based on a recommendation algorithm, which is used for solving the problems of insufficient accurate conference recommendation and low recommendation efficiency and accuracy of conference recommendation of users in the prior art.

In order to achieve the above object, the present invention provides a conference recommendation system based on a recommendation algorithm, including: the information acquisition module is used for acquiring related information of meeting intention of the user and sending the information to the data transmission module; the data transmission module is connected with the information acquisition module and used for receiving the information acquired by the information acquisition module and transmitting the information to the central control module; the central control module is respectively connected with the information acquisition module, the data transmission module, the conference recommendation module and the data storage module and is used for controlling the conference recommendation module to carry out conference recommendation on corresponding users according to related information transmitted by the data transmission module and adjusting the operating parameters of a conference recommendation system to corresponding values, and the central control module adjusts the recommendation probability to the corresponding values according to actual historical conference recommendation times before carrying out conference recommendation on the users and adjusts the recommendation frequency according to the actual key word click rate when completing adjustment; the conference recommendation module is connected with the central control module and used for receiving the instruction sent by the central control module and recommending corresponding conference and historical conference wonderful content to the user according to the control instruction; and the data storage module is connected with the central control module and is used for calling the historical conference recommended content and storing the current conference recommended content.

Further, the central control module is provided with a preset first historical conference recommendation frequency D1 and a preset second historical conference recommendation frequency D2, wherein D1 is smaller than D2, the central control module preliminarily determines whether the user in the current browsing area is recommended according to the historical conference recommendation frequency D in the data storage module before the user is recommended for the conference,

if D is less than or equal to D1, the central control module judges that the actual historical conference recommendation frequency is lower than an allowable range, counts the click rate of key words of the user and preliminarily judges whether to recommend the conference to the user according to the click rate of the actual key words;

if D1 is larger than D and is not larger than D2, the central control module judges that the recommendation frequency of the historical conference is within an allowable range, calculates the difference delta D between the actual recommendation frequency of the historical conference and the preset recommendation frequency of the historical conference, and judges whether the recommendation probability is adjusted to a corresponding value according to the delta D;

and if D is larger than D2, the central control module judges that the actual historical conference recommendation frequency is in an allowable range and controls the conference recommendation module to recommend the corresponding conference and the historical conference highlight content to the browsing area user.

Further, the central control module is provided with a preset first historical conference recommendation frequency difference value delta D1, a preset second historical conference recommendation frequency difference value delta D2, a preset first recommendation probability adjustment coefficient alpha 1, a preset second recommendation probability alpha 2 and a preset recommendation probability F0, wherein the delta D1 is smaller than the delta D2, the alpha 1 is larger than 1 and smaller than the alpha 2, the central control module determines whether to adjust the recommendation probability to a corresponding value according to the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency when finishing the preliminary determination of whether to recommend the current browsing area and determining that the D1 is larger than or equal to D2,

if the delta D is less than or equal to the delta D1, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency is within an allowable range and does not adjust the recommendation probability;

if delta D1 is smaller than or equal to delta D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 1, records the adjusted recommendation probability as F1, and sets F1= alpha 1 × F0;

if DeltaD >. DELTA D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 2, records the adjusted recommendation probability as F2, and sets F2= alpha 2 xF 0.

Further, the central control module is provided with a preset first key word click rate Q1 and a key word click rate Q2, wherein Q1 is smaller than Q2, the central control module preliminarily determines whether to recommend the conference to the user according to the click rate Q of the actual key word when the adjustment of the recommendation probability is completed and D is judged to be not larger than D1,

if Q is not more than Q1, the central control module judges that the actual key word click rate is within the allowable range and controls the conference recommendation module not to recommend the user;

if Q is more than Q1 and less than or equal to Q2, the central control module judges that the actual key word click rate exceeds the allowable range, calculates the difference value delta Q between the actual key word click rate and the preset key word click rate and judges whether the recommended frequency of the conference is adjusted to a corresponding value according to the delta Q;

if Q is larger than Q2, the central control module judges that the actual key word click rate exceeds the allowable range and controls the conference recommending module to recommend the initial conference to the user.

Further, the central control module is provided with a preset first key word click rate difference value delta Q1, a preset second key word click rate difference value delta Q2, a preset first recommended frequency adjustment coefficient beta 1, a preset second recommended frequency beta 2 and a preset recommended frequency G0, wherein the delta Q1 is smaller than the delta Q2, the beta 1 is larger than 1 and smaller than the beta 2, the central control module judges whether to adjust the recommended frequency according to the difference value between the actual key word click rate and the preset key word click rate when finishing the preliminary judgment on whether to recommend the user and judging whether to adjust the Q1 and smaller than or equal to Q2,

if the delta Q is less than or equal to the delta Q1, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate is in an allowable range and does not adjust the recommendation frequency;

if delta Q1 is smaller than delta Q and smaller than or equal to delta Q2, the central control module judges that the difference value of the click rate of the actual key words and the click rate of the preset key words exceeds an allowable range, adjusts the recommended frequency by using beta 1, records the adjusted recommended frequency as G1, and sets G1= beta 1 × G0;

if delta Q > [ delta Q2, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate exceeds the allowable range, adjusts the recommendation frequency by using beta 2, records the adjusted recommendation frequency as G2, and sets G2= beta 2 XG 0.

Further, the central control module is provided with a preset number of vehicle transfer times R1 between the first user location and the meeting place and a preset number of vehicle transfer times R2 between the second user location and the meeting place, wherein R1 is less than R2, the central control module further judges whether the user is recommended to carry out the meeting according to the number of vehicle transfer times between the user location and the meeting place when the adjustment of the recommended frequency is completed and the user browses an interface with a transportation mode,

if R is not more than R1, the central control module judges that the number of times of turning the car between the actual user place and the meeting place is in an allowable range and directly recommends the user;

if R1 is larger than R and smaller than or equal to R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the conference place is within an allowable range, calculates the difference value delta R between the number of times of turning the vehicle between the actual user location and the conference place and the number of times of turning the vehicle between the preset user location and the conference place, judges whether the recommended stay time of the conference is adjusted to a corresponding value according to the delta R, and sets delta R = R-R1;

if R is larger than R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the meeting place exceeds the allowable range and does not recommend the meeting to the user.

Further, the central control module is provided with a preset difference value delta R1 between the first user location and the conference place, a preset difference value delta R2 between the second user location and the conference place, a preset first recommended stay time adjusting coefficient gamma 1, a preset second recommended stay time adjusting coefficient gamma 2 and a preset recommended conference stay time T0, wherein delta R1 is less than delta R2, and gamma 1 is more than 0 and less than gamma 2 and less than 1, the central control module determines whether to adjust the recommended conference stay time to a corresponding value according to the difference value delta R between the number of turning the actual user location and the conference place and the number of turning the preset user location and the conference place when further determination on whether to the user is completed and R1 is more than or less than R2,

if the delta R is less than or equal to the delta R1, the central control module judges that the difference value between the number of times of turning the vehicle of the actual user place and the conference place and the number of times of turning the vehicle of the preset user place and the conference place is in an allowable range, and does not adjust the recommended residence time of the conference;

if the delta R1 is smaller than the delta R and is equal to or less than the delta R2, the central control module judges that the difference value between the number of car turning times of the actual user place and the meeting place and the number of car turning times of the preset user place and the meeting place exceeds an allowable range, gamma 2 is used for adjusting the recommended meeting residence time, the adjusted recommended meeting residence time is recorded as T1, and T1= gamma 2 xT 0 is set;

if delta R > -delta R2, the central control module judges that the difference value between the number of turning the car between the actual user location and the conference place and the number of turning the car between the preset user location and the conference place exceeds an allowable range, and adjusts the recommended stay time of the conference by using gamma 1, the adjusted recommended stay time of the conference is recorded as T2, and T2= gamma 1 × T0 is set.

Further, the central control module is provided with a preset first conference start countdown time Ta1 and a preset second conference start countdown time Ta2, wherein Ta1 is less than Ta2, the central control module determines whether to perform secondary adjustment on the recommended frequency according to the actual conference start countdown time detected by the time detector when the adjustment on the recommended residence time of the conference is completed,

if Ta is less than or equal to Ta1, the central control module judges that the actual conference start countdown time is less than the allowable range and sends a recommendation stopping notification;

if Ta1 is greater than Ta and is not greater than Ta2, the central control module judges that the actual conference start countdown time is lower than the allowable range, calculates the difference delta Ta between the actual conference start countdown time and the preset conference start countdown time, judges whether the recommended frequency is secondarily adjusted to a corresponding value according to the delta Ta, and sets delta Ta = Ta-Ta 1;

if Ta is more than Ta2, the central control module judges that the actual conference start countdown time is in an allowable range and controls the conference recommending module to normally recommend the conference and not to perform secondary adjustment on the recommending frequency.

Further, the central control module is provided with a preset first conference start countdown time difference Δ Ta1, a preset second conference start countdown time difference Δ Ta2, a preset third recommended frequency adjustment coefficient β 3, a preset fourth recommended frequency adjustment coefficient β 4 and a preset recommended frequency G0, wherein Δ Ta1 is smaller than Δ Ta2, 0 is smaller than β 3 is smaller than β 4 is smaller than 1, the central control module determines whether to perform secondary adjustment on the recommended frequency according to the difference Δ Ta between the actual conference start countdown time and the preset conference start countdown time when determining whether to perform secondary adjustment on the recommended frequency and determining that Ta1 is smaller than or equal to Ta2,

if delta Ta is less than or equal to delta Ta1, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time is in an allowable range and does not perform secondary adjustment on the recommended frequency;

if delta Ta1 is smaller than delta Ta and smaller than or equal to delta Ta2, the central control module judges that the difference value between the actual conference starting countdown time and the preset conference starting countdown time exceeds an allowable range, beta 4 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G3, and G3= beta 4 × Gi, i =1,2 is set;

if Ta > [ Delta ] 2, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time exceeds an allowable range, beta 3 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G4, and G4= beta 3 × Gi, i =1 and 2 are set.

Further, the central control module is provided with a preset first user conference reading time length E1 and a preset second user conference reading time length E2, wherein E1 is smaller than E2, when the secondary adjustment of the recommendation frequency is completed, the central control module judges whether to recommend again or not and stores the related conference recommendation data according to the conference reading time length of the actual user,

if E is less than or equal to E1, the central control module judges that the actual user conference reading time is lower than the allowable range and controls the conference recommending module not to recommend the interface again;

if E is more than E1 and less than or equal to E2, the central control module judges that the reading time of the actual user conference is within an allowable range, controls the conference recommending module to recommend the interface again, and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module, the central control module carries out secondary detection on the reading time of the user when recommending again, and if the reading time is still within the allowable range, the central control module controls the conference recommending module to continue recommending; if the reading time is shorter than the allowable range, the central control module controls the conference recommending module not to recommend the interface again;

and if E is larger than E2, the central control module judges that the reading time of the conference of the actual user is in an allowable range, controls the conference recommending module to recommend the interface for multiple times, and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module.

Compared with the prior art, the invention has the advantages that by setting the preset historical conference recommendation times, the preset key word click rate, the preset number of times of turning the car between the user's place and the conference place, the preset countdown time for starting the conference and the preset conference reading time length of the user, the recommendation probability can be adjusted to corresponding values according to the difference value between the actual historical conference recommendation times and the preset historical conference recommendation times, the recommendation frequency can be adjusted according to the difference value between the actual key word click rate and the preset key word click rate, the stop time length recommended by the conference can be adjusted according to the difference value between the number of times of turning the actual user's place and the conference place and the number of times of turning the preset user's place and the conference place, whether to recommend again or not and store the relevant conference recommendation data can be judged according to the conference reading time length of the actual user, the conference recommendation method and the system improve the conference recommendation precision, and realize accurate conference recommendation and recommendation efficiency of the user and conference recommendation accuracy.

Furthermore, the system of the invention can preliminarily judge whether to recommend the current user browsing area according to the historical conference recommendation times in the data storage module by setting the preset first historical conference recommendation times and the preset second historical conference recommendation times, thereby realizing the accurate recommendation of the user browsing area and further realizing the accurate conference recommendation and the improvement of the recommendation efficiency and the conference recommendation accuracy of the user.

Furthermore, the system provided by the invention can adjust the recommendation probability to a corresponding value according to the difference between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency by setting the preset first historical conference recommendation frequency difference, the preset second historical conference recommendation frequency difference, the preset first recommendation probability adjustment coefficient, the preset second recommendation probability and the preset recommendation probability, so that the conference recommendation accuracy is improved, and the accurate conference recommendation and the recommendation efficiency of the user and the conference recommendation accuracy are further improved.

Furthermore, the system of the invention can preliminarily judge whether the user is recommended according to the actual click rate of the key words by setting the preset first key word click rate and key word click rate, so that the accurate recommendation of the user is realized, and the conference accurate recommendation and the recommendation efficiency of the user and the conference recommendation accuracy are further improved.

Furthermore, the system provided by the invention can adjust the recommendation frequency according to the difference value between the actual key word click rate and the preset key word click rate by setting the preset first key word click rate difference value, the preset second key word click rate difference value, the preset first recommendation frequency adjustment coefficient, the preset second recommendation frequency and the preset recommendation frequency, so that the accurate adjustment of the recommendation frequency is realized, and the accurate conference recommendation and recommendation efficiency of the user and the accuracy of the conference recommendation are further improved.

Furthermore, the system of the invention can further judge whether the user is recommended for the conference according to the number of the vehicle transfer between the user location and the conference place by setting the number of the vehicle transfer between the preset first user location and the conference place and the number of the vehicle transfer between the preset second user location and the conference place, thereby further realizing accurate conference recommendation and improvement of recommendation efficiency and conference recommendation accuracy for the user.

Furthermore, the system of the invention can adjust the recommended stay time of the conference according to the difference value between the number of the vehicle transfer between the actual user location and the conference location and the number of the vehicle transfer between the preset user location and the conference location and the preset recommended stay time of the conference by setting the difference value between the preset first user location and the conference location, the preset first recommended stay time adjustment coefficient, the preset second recommended stay time adjustment coefficient and the preset recommended stay time of the conference, thereby improving the precision of the conference recommendation, and further realizing the precision of the conference recommendation and the efficiency of the recommendation of the user and the improvement of the accuracy of the conference recommendation.

Furthermore, the system of the invention can judge whether to carry out secondary adjustment on the recommended frequency according to the actual conference start countdown time detected by the time detector by setting the preset first conference start countdown time and the preset second conference start countdown time, thereby realizing the improvement of the recommendation accuracy, and further realizing the accurate conference recommendation and the improvement of the recommendation efficiency and the conference recommendation accuracy of the user.

Furthermore, the system of the invention can adjust the recommendation frequency for the second time according to the difference between the actual conference start countdown time and the preset conference start countdown time by setting the preset first conference start countdown time difference, the preset second conference start countdown time difference, the preset third recommendation frequency adjustment coefficient, the preset fourth recommendation frequency adjustment coefficient and the preset recommendation frequency, thereby improving the accurate adjustment capability of the recommendation frequency, and further realizing the accurate conference recommendation and the recommendation efficiency of the user and the improvement of the conference recommendation accuracy.

Furthermore, the system of the invention can judge whether to recommend again and store again according to the conference reading time of the actual user by setting the preset first user conference reading time and the preset second user conference reading time, thereby improving the recommendation efficiency and accuracy, and further realizing the accurate conference recommendation and recommendation efficiency of the user and the conference recommendation accuracy.

Drawings

FIG. 1 is a block diagram of an overall structure of a recommendation algorithm-based conference recommendation system according to an embodiment of the present invention;

FIG. 2 is a block diagram of a central control module of a recommendation algorithm based conference recommendation system according to an embodiment of the present invention;

FIG. 3 is a block diagram of an information acquisition module of a recommendation algorithm based conference recommendation system according to an embodiment of the present invention;

fig. 4 is a structural block diagram of a conference recommendation module of a conference recommendation system based on a recommendation algorithm according to an embodiment of the present invention.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention is further described below with reference to examples; it should be understood that the specific embodiments described herein are merely illustrative of the invention and do not delimit the invention.

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and do not limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, a conference recommendation system based on a recommendation algorithm includes:

the information acquisition module is used for acquiring related information of meeting intention of the user and sending the information to the data transmission module;

the data transmission module is connected with the information acquisition module and used for receiving the information acquired by the information acquisition module and transmitting the information to the central control module;

the central control module is respectively connected with the information acquisition module, the data transmission module, the conference recommendation module and the data storage module and is used for controlling the conference recommendation module to carry out conference recommendation on corresponding users according to related information transmitted by the data transmission module and adjusting the operating parameters of a conference recommendation system to corresponding values, and the central control module adjusts the recommendation probability to the corresponding values according to actual historical conference recommendation times before carrying out conference recommendation on the users and adjusts the recommendation frequency according to the actual key word click rate when completing adjustment;

the conference recommendation module is connected with the central control module and used for receiving the instruction sent by the central control module and recommending corresponding conference and historical conference wonderful content to the user according to the control instruction;

and the data storage module is connected with the central control module and is used for calling the historical conference recommended content and storing the current conference recommended content.

The invention presets the recommendation times of historical meetings, the click rate of key words, the number of times of turning cars between the user's place and the meeting place, the countdown time for starting meetings and the reading time of meetings of users, the recommendation probability can be adjusted to a corresponding value according to the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency, the recommendation frequency can be adjusted according to the difference between the actual key word click rate and the preset key word click rate, the recommended stay time of the conference can be adjusted according to the difference value between the number of times of turning the car between the actual user location and the conference place and the number of times of turning the car between the preset user location and the conference place, whether to recommend again and relevant conference recommendation data are stored can be judged according to the conference reading time of the actual user, the conference recommendation accuracy is improved, and accurate conference recommendation and recommendation efficiency of the user and conference recommendation accuracy are improved.

Please refer to fig. 2, which is a block diagram of a control module according to an embodiment of the present invention, wherein the central control module is provided with a preset first recommended number of times for a historical meeting D1 and a preset second recommended number of times for a historical meeting D2, where D1 is smaller than D2, and the central control module preliminarily determines whether to recommend a user in a current browsing area according to the recommended number of times for the historical meeting D in the data storage module before recommending the user for the meeting,

if D is less than or equal to D1, the central control module judges that the actual historical conference recommendation frequency is lower than an allowable range, counts the click rate of key words of the user and preliminarily judges whether to recommend the conference to the user according to the click rate of the actual key words;

if D1 is larger than D and is not larger than D2, the central control module judges that the recommendation frequency of the historical conference is within an allowable range, calculates the difference delta D between the actual recommendation frequency of the historical conference and the preset recommendation frequency of the historical conference, and judges whether the recommendation probability is adjusted to a corresponding value according to the delta D;

and if D is larger than D2, the central control module judges that the actual historical conference recommendation frequency is in an allowable range and controls the conference recommendation module to recommend the corresponding conference and the historical conference highlight content to the browsing area user.

According to the system, whether the current user browsing area is recommended or not can be preliminarily judged according to the historical conference recommendation times in the data storage module by setting the preset first historical conference recommendation times and the preset second historical conference recommendation times, so that accurate recommendation of the user browsing area is realized, and the conference accurate recommendation and recommendation efficiency of the user and the conference recommendation accuracy are further improved.

Specifically, the central control module is provided with a preset first historical conference recommendation frequency difference value delta D1, a preset second historical conference recommendation frequency difference value delta D2, a preset first recommendation probability adjustment coefficient alpha 1, a preset second recommendation probability alpha 2 and a preset recommendation probability F0, wherein delta D1 is smaller than delta D2, alpha 1 is larger than 1 and smaller than alpha 2, the central control module determines whether to adjust the recommendation probability to a corresponding value according to the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency when finishing the primary determination of whether to recommend the current browsing area and determining that D1 is larger than D and smaller than D2,

if the delta D is less than or equal to the delta D1, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency is within an allowable range and does not adjust the recommendation probability;

if delta D1 is smaller than or equal to delta D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 1, records the adjusted recommendation probability as F1, and sets F1= alpha 1 × F0;

if DeltaD >. DELTA D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 2, records the adjusted recommendation probability as F2, and sets F2= alpha 2 xF 0.

According to the system, the preset first historical conference recommendation frequency difference value, the preset second historical conference recommendation frequency difference value, the preset first recommendation probability adjusting coefficient, the preset second recommendation probability and the preset recommendation probability are set, the recommendation probability can be adjusted to the corresponding value according to the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency, the conference recommendation accuracy is improved, and the accurate conference recommendation and the recommendation efficiency of the user and the conference recommendation accuracy are further improved.

Specifically, the central control module is provided with a preset first key word click rate Q1 and a key word click rate Q2, wherein Q1 is smaller than Q2, the central control module preliminarily determines whether to recommend the conference to the user according to the click rate Q of the actual key word when the adjustment of the recommendation probability is completed and D is judged to be not larger than D1,

if Q is not more than Q1, the central control module judges that the actual key word click rate is within the allowable range and controls the conference recommendation module not to recommend the user;

if Q is more than Q1 and less than or equal to Q2, the central control module judges that the actual key word click rate exceeds the allowable range, calculates the difference value delta Q between the actual key word click rate and the preset key word click rate and judges whether the recommended frequency of the conference is adjusted to a corresponding value according to the delta Q;

if Q is larger than Q2, the central control module judges that the actual key word click rate exceeds the allowable range and controls the conference recommending module to recommend the initial conference to the user.

According to the system, whether the user is recommended or not can be preliminarily judged according to the actual click rate of the key words by setting the preset first key word click rate and key word click rate, so that accurate recommendation of the user is realized, and conference accurate recommendation and recommendation efficiency of the user and conference recommendation accuracy are further improved.

Specifically, the central control module is provided with a preset first key word click rate difference value delta Q1, a preset second key word click rate difference value delta Q2, a preset first recommended frequency adjustment coefficient beta 1, a preset second recommended frequency beta 2 and a preset recommended frequency G0, wherein delta Q1 is smaller than delta Q2, 1 is larger than beta 1 and smaller than beta 2, the central control module judges whether to adjust the recommended frequency according to the difference value between the actual key word click rate and the preset key word click rate when finishing the preliminary judgment on whether to recommend the user and judging whether Q1 is larger than or equal to Q2,

if the delta Q is less than or equal to the delta Q1, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate is in an allowable range and does not adjust the recommendation frequency;

if delta Q1 is smaller than delta Q and smaller than or equal to delta Q2, the central control module judges that the difference value of the click rate of the actual key words and the click rate of the preset key words exceeds an allowable range, adjusts the recommended frequency by using beta 1, records the adjusted recommended frequency as G1, and sets G1= beta 1 × G0;

if delta Q > [ delta Q2, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate exceeds the allowable range, adjusts the recommendation frequency by using beta 2, records the adjusted recommendation frequency as G2, and sets G2= beta 2 XG 0.

According to the system, the preset first key word click rate difference value, the preset second key word click rate difference value, the preset first recommendation frequency adjusting coefficient, the preset second recommendation frequency and the preset recommendation frequency are set, the recommendation frequency can be adjusted according to the difference value between the actual key word click rate and the preset key word click rate, the recommendation frequency is accurately adjusted, and accurate conference recommendation and improvement of the recommendation efficiency and conference recommendation accuracy of the user are further achieved.

Please refer to fig. 3, which is a block diagram of an information obtaining module according to an embodiment of the present invention, where the information obtaining module includes a time detecting component and a word click rate counting component, the central control module is provided with a number of vehicle transfer times R1 for presetting a first user location and a meeting place and a number of vehicle transfer times R2 for presetting a second user location and a meeting place, where R1 is less than R2, the central control module determines whether to recommend a meeting to a user according to the number of vehicle transfer times between the user location and the meeting place when completing adjustment of recommendation frequency and the user browses to an interface with a transportation mode,

if R is not more than R1, the central control module judges that the number of times of turning the car between the actual user place and the meeting place is in an allowable range and directly recommends the user;

if R1 is larger than R and smaller than or equal to R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the conference place is within an allowable range, calculates the difference value delta R between the number of times of turning the vehicle between the actual user location and the conference place and the number of times of turning the vehicle between the preset user location and the conference place, judges whether the recommended stay time of the conference is adjusted to a corresponding value according to the delta R, and sets delta R = R-R1;

if R is larger than R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the meeting place exceeds the allowable range and does not recommend the meeting to the user.

The system of the invention can further judge whether the user is recommended for the conference according to the number of the car transfer between the user location and the conference place by setting the number of the car transfer between the preset first user location and the conference place and the number of the car transfer between the preset second user location and the conference place, thereby further realizing accurate conference recommendation and improvement of recommendation efficiency and conference recommendation accuracy for the user.

Please refer to fig. 4, which is a block diagram illustrating a structure of a conference recommendation system according to an embodiment of the present invention, the conference recommendation system includes: the center control module is provided with a preset difference value delta R1 between the place where the first user belongs and the place where the conference is transferred, a preset difference value delta R2 between the place where the second user belongs and the place where the conference is transferred, a preset first recommended stay time adjusting coefficient gamma 1, a preset second recommended stay time adjusting coefficient gamma 2 and a preset recommended stay time T0 of the conference, wherein the delta R1 is smaller than the delta R2, 0 is smaller than the gamma 1 and is smaller than the gamma 2, the center control module judges whether the recommended stay time of the conference is adjusted to a corresponding value or not according to the difference value delta R between the number of times of transferring the vehicle between the place where the actual user belongs and the place where the conference is transferred and the number of times of transferring the place where the preset user belongs and the place where the conference is transferred when further judgment on whether the recommended conference to the user is completed and when the judgment on R1 is smaller than the R2,

if the delta R is less than or equal to the delta R1, the central control module judges that the difference value between the number of times of turning the vehicle of the actual user place and the conference place and the number of times of turning the vehicle of the preset user place and the conference place is in an allowable range, and does not adjust the recommended residence time of the conference;

if delta R1 is smaller than delta R and smaller than or equal to delta R2, the central control module judges that the difference value between the number of times of turning the vehicle between the actual user place and the meeting place and the number of times of turning the vehicle between the preset user place and the meeting place exceeds an allowable range, gamma 2 is used for adjusting the recommended meeting stay time, the adjusted recommended meeting stay time is recorded as T1, and T1= gamma 2 xT 0 is set;

if delta R > -delta R2, the central control module judges that the difference value between the number of turning the car between the actual user location and the conference place and the number of turning the car between the preset user location and the conference place exceeds an allowable range, and adjusts the recommended stay time of the conference by using gamma 1, the adjusted recommended stay time of the conference is recorded as T2, and T2= gamma 1 × T0 is set.

According to the system, the difference value of the number of the vehicle transfer between the preset first user location and the conference place, the difference value of the number of the vehicle transfer between the preset second user location and the conference place, the preset first conference recommended stay time adjusting coefficient, the preset second conference recommended stay time adjusting coefficient and the preset conference recommended stay time are set, so that the conference recommended stay time can be adjusted according to the difference value of the number of the vehicle transfer between the actual user location and the conference place and the number of the vehicle transfer between the preset user location and the conference place, the conference recommendation precision is improved, the conference precision recommendation efficiency of the user is further improved, and the conference recommendation accuracy is further improved.

As shown in fig. 1, the central control module has a preset first conference start countdown time Ta1 and a preset second conference start countdown time Ta2, where Ta1 is less than Ta2, and determines whether to perform secondary adjustment on the recommended frequency according to the actual conference start countdown time detected by the time detector when the adjustment on the recommended stay time of the conference is completed,

if Ta is less than or equal to Ta1, the central control module judges that the actual conference start countdown time is less than the allowable range and sends a recommendation stopping notification;

if Ta1 is greater than Ta and is not greater than Ta2, the central control module judges that the actual conference start countdown time is lower than the allowable range, calculates the difference delta Ta between the actual conference start countdown time and the preset conference start countdown time, judges whether the recommended frequency is secondarily adjusted to a corresponding value according to the delta Ta, and sets delta Ta = Ta-Ta 1;

if Ta is more than Ta2, the central control module judges that the actual conference start countdown time is in an allowable range and controls the conference recommending module to normally recommend the conference and not to perform secondary adjustment on the recommending frequency.

The system of the invention can judge whether the recommended frequency is secondarily regulated according to the actual conference start countdown time detected by the time detector by setting the preset first conference start countdown time and the preset second conference start countdown time, thereby realizing the improvement of the recommendation accuracy, and further realizing the accurate conference recommendation and the improvement of the recommendation efficiency and the conference recommendation accuracy for the user.

With reference to fig. 1, the central control module is provided with a preset first conference start countdown time difference Δ Ta1, a preset second conference start countdown time difference Δ Ta2, a preset third recommended frequency adjustment coefficient β 3, a preset fourth recommended frequency adjustment coefficient β 4, and a preset recommended frequency G0, where Δ Ta1 is smaller than Δ Ta2, 0 is smaller than β 3 and smaller than β 4 is smaller than 1, the central control module determines whether to perform secondary adjustment on the recommended frequency according to the difference Δ Ta between the actual conference start countdown time and the preset conference start countdown time when determining whether to perform secondary adjustment on the recommended frequency and determining that Ta1 is smaller than or equal to Ta2,

if delta Ta is less than or equal to delta Ta1, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time is in an allowable range and does not perform secondary adjustment on the recommended frequency;

if delta Ta1 is smaller than delta Ta and smaller than or equal to delta Ta2, the central control module judges that the difference value between the actual conference starting countdown time and the preset conference starting countdown time exceeds an allowable range, beta 4 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G3, and G3= beta 4 × Gi, i =1,2 is set;

if Ta > [ Delta ] 2, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time exceeds an allowable range, beta 3 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G4, and G4= beta 3 × Gi, i =1 and 2 are set.

According to the system, the preset first conference starting countdown time difference value, the preset second conference starting countdown time difference value, the preset third recommended frequency adjusting coefficient, the preset fourth recommended frequency adjusting coefficient and the preset recommended frequency are set, so that the recommended frequency can be secondarily adjusted according to the difference between the actual conference starting countdown time and the preset conference starting countdown time, the accurate adjusting capability of the recommended frequency is improved, and the accurate conference recommendation and the recommendation efficiency of the user and the conference recommendation accuracy are further improved.

As shown in fig. 1, the central control module is provided with a preset first user conference reading time E1 and a preset second user conference reading time E2, where E1 is less than E2, and when the central control module completes secondary adjustment of the recommendation frequency, it determines whether to recommend again and store the recommendation data of the relevant conference according to the conference reading time of the actual user,

if E is less than or equal to E1, the central control module judges that the actual user conference reading time is lower than the allowable range and controls the conference recommending module not to recommend the interface again;

if E is more than E1 and less than or equal to E2, the central control module judges that the reading time of the conference of the actual user is within an allowable range, controls the conference recommending module to recommend the interface again and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module, the central control module carries out secondary detection on the reading time of the user when the interface is recommended again, and if the reading time is still within the allowable range, the central control module controls the conference recommending module to continue recommending; if the reading time is shorter than the allowable range, the central control module controls the conference recommending module not to recommend the interface again;

and if E is larger than E2, the central control module judges that the reading time of the conference of the actual user is in an allowable range, controls the conference recommending module to recommend the interface for multiple times, and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module.

According to the system, whether the second recommendation and the storage are carried out can be judged according to the conference reading time of the actual user by setting the preset first user conference reading time and the preset second user conference reading time, so that the recommendation efficiency and the recommendation accuracy are improved, and the accurate conference recommendation and the recommendation efficiency of the user and the conference recommendation accuracy are further improved.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can be within the protection scope of the invention.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A recommendation algorithm based meeting recommendation system, comprising:

the information acquisition module is used for acquiring related information of meeting intention of the user and sending the information to the data transmission module;

the data transmission module is connected with the information acquisition module and used for receiving the information acquired by the information acquisition module and transmitting the information to the central control module;

the central control module is respectively connected with the information acquisition module, the data transmission module, the conference recommendation module and the data storage module and is used for controlling the conference recommendation module to carry out conference recommendation on corresponding users according to related information transmitted by the data transmission module and adjusting the operating parameters of a conference recommendation system to corresponding values, and the central control module adjusts the recommendation probability to the corresponding values according to actual historical conference recommendation times before carrying out conference recommendation on the users and adjusts the recommendation frequency according to the actual key word click rate when completing adjustment;

the conference recommendation module is connected with the central control module and used for receiving the instruction sent by the central control module and recommending corresponding conference and historical conference wonderful content to the user according to the control instruction;

and the data storage module is connected with the central control module and is used for calling the historical conference recommended content and storing the current conference recommended content.

2. The recommendation algorithm based conference recommendation system according to claim 1, wherein said central control module is provided with a preset first historical conference recommendation number D1 and a preset second historical conference recommendation number D2, wherein D1 < D2, and said central control module makes a preliminary decision on whether to recommend the user in the current browsing area according to the historical conference recommendation number D in said data storage module before making a conference recommendation to the user,

if D is less than or equal to D1, the central control module judges that the actual historical conference recommendation frequency is lower than an allowable range, counts the click rate of key words of the user and preliminarily judges whether to recommend the conference to the user according to the click rate of the actual key words;

if D1 is larger than D and is not larger than D2, the central control module judges that the recommendation frequency of the historical conference is within an allowable range, calculates the difference delta D between the actual recommendation frequency of the historical conference and the preset recommendation frequency of the historical conference, and judges whether the recommendation probability is adjusted to a corresponding value according to the delta D;

if D is more than D2, the central control module judges that the actual historical conference recommendation times are within an allowable range and controls the conference recommendation module to recommend corresponding conferences and historical conference highlight contents to the users in the browsing area.

3. The recommendation algorithm based meeting recommendation system according to claim 2, wherein said central control module is provided with a preset first historical meeting recommendation number difference Δ D1, a preset second historical meeting recommendation number difference Δ D2, a preset first recommendation probability adjustment coefficient α 1, a preset second recommendation probability α 2 and a preset recommendation probability F0, wherein Δ D1 is less than Δ D2, 1 is less than α 2, the central control module determines whether to adjust the recommendation probability to a corresponding value according to a difference between the actual historical meeting recommendation number and the preset historical meeting recommendation number when completing the preliminary determination of whether to recommend the current browsing area and determining D1 is less than D2,

if the delta D is less than or equal to the delta D1, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency is within an allowable range and does not adjust the recommendation probability;

if delta D1 is smaller than or equal to delta D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 1, records the adjusted recommendation probability as F1, and sets F1= alpha 1 × F0;

if DeltaD >. DELTA D2, the central control module judges that the difference value between the actual historical conference recommendation frequency and the preset historical conference recommendation frequency exceeds an allowable range, adjusts the recommendation probability by using alpha 2, records the adjusted recommendation probability as F2, and sets F2= alpha 2 xF 0.

4. The recommendation algorithm based conference recommendation system according to claim 2, wherein said central control module is provided with a preset first important word click rate Q1 and an important word click rate Q2, wherein Q1 < Q2, and said central control module preliminarily determines whether to make conference recommendation to the user according to the actual important word click rate Q when completing the adjustment of recommendation probability and determining D ≦ D1,

if Q is not more than Q1, the central control module judges that the actual key word click rate is within the allowable range and controls the conference recommendation module not to recommend the user;

if Q is more than Q1 and less than or equal to Q2, the central control module judges that the actual key word click rate exceeds the allowable range, calculates the difference value delta Q between the actual key word click rate and the preset key word click rate and judges whether the recommended frequency of the conference is adjusted to a corresponding value according to the delta Q;

if Q is larger than Q2, the central control module judges that the actual key word click rate exceeds the allowable range and controls the conference recommending module to recommend the initial conference to the user.

5. The recommendation algorithm based conference recommendation system according to claim 4, wherein said central control module is provided with a preset first emphasized word click rate difference Δ Q1, a preset second emphasized word click rate difference Δ Q2, a preset first recommended frequency adjustment coefficient β 1, a preset second recommended frequency β 2 and a preset recommended frequency G0, wherein Δ Q1 is less than Δ Q2, 1 is less than β 2, the central control module determines whether to adjust the recommended frequency according to the difference between the actual emphasized word click rate and the preset emphasized word click rate when completing the preliminary determination of whether to recommend the user and determining that Q1 is less than Q2,

if the delta Q is less than or equal to the delta Q1, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate is in an allowable range and does not adjust the recommendation frequency;

if delta Q1 is smaller than delta Q and smaller than or equal to delta Q2, the central control module judges that the difference value of the click rate of the actual key words and the click rate of the preset key words exceeds an allowable range, adjusts the recommended frequency by using beta 1, records the adjusted recommended frequency as G1, and sets G1= beta 1 × G0;

if delta Q > [ delta Q2, the central control module judges that the difference value between the actual key word click rate and the preset key word click rate exceeds the allowable range, adjusts the recommendation frequency by using beta 2, records the adjusted recommendation frequency as G2, and sets G2= beta 2 XG 0.

6. The recommendation algorithm based conference recommendation system according to claim 5, wherein said central control module is provided with a number of vehicle transfer times R1 between a first user's location and a conference place and a number of vehicle transfer times R2 between a second user's location and the conference place, wherein R1 < R2, said central control module further determines whether to recommend the conference to the user according to the number of vehicle transfer times between the user's location and the conference place when the adjustment of recommendation frequency is completed and the user browses to the interface with transportation mode,

if R is not more than R1, the central control module judges that the number of times of turning the car between the actual user place and the meeting place is in an allowable range and directly recommends the user;

if R1 is larger than R and smaller than or equal to R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the conference place is within an allowable range, calculates the difference value delta R between the number of times of turning the vehicle between the actual user location and the conference place and the number of times of turning the vehicle between the preset user location and the conference place, judges whether the recommended stay time of the conference is adjusted to a corresponding value according to the delta R, and sets delta R = R-R1;

if R is larger than R2, the central control module judges that the number of times of turning the vehicle between the actual user location and the meeting place exceeds the allowable range and does not recommend the meeting to the user.

7. The recommendation algorithm based conference recommendation system according to claim 6, wherein said central control module is provided with a difference Δ R1 between the preset first user's home and the conference place, a difference Δ R2 between the preset second user's home and the conference place, a preset first conference recommended stay time adjustment coefficient γ 1, a preset second conference recommended stay time adjustment coefficient γ 2, and a preset conference recommended stay time T0, wherein Δ R1 & ltΔ R2, 0 & ltγ 1 & ltγ 2 & lt 1, the central control module determines whether to adjust the conference recommended stay time to a corresponding value according to the difference Δ R between the number of turning the actual user's home and the conference place and the number of turning the preset user's home and the conference place when completing further determination on the user's conference recommendation and determining R1 & ltR & gtR 2,

if the delta R is less than or equal to the delta R1, the central control module judges that the difference value between the number of times of turning the vehicle of the actual user place and the conference place and the number of times of turning the vehicle of the preset user place and the conference place is in an allowable range, and does not adjust the recommended residence time of the conference;

if delta R1 is smaller than delta R and smaller than or equal to delta R2, the central control module judges that the difference value between the number of times of turning the vehicle between the actual user place and the meeting place and the number of times of turning the vehicle between the preset user place and the meeting place exceeds an allowable range, gamma 2 is used for adjusting the recommended meeting stay time, the adjusted recommended meeting stay time is recorded as T1, and T1= gamma 2 xT 0 is set;

if delta R > -delta R2, the central control module judges that the difference value between the number of turning the car between the actual user location and the conference place and the number of turning the car between the preset user location and the conference place exceeds an allowable range, and adjusts the recommended stay time of the conference by using gamma 1, the adjusted recommended stay time of the conference is recorded as T2, and T2= gamma 1 × T0 is set.

8. The recommendation algorithm based conference recommendation system according to claim 7, wherein said central control module is provided with a preset first conference start countdown time Ta1 and a preset second conference start countdown time Ta2, wherein Ta1 < Ta2, and wherein said central control module determines whether to make a secondary adjustment to the recommended frequency based on the actual conference start countdown time detected by said time detector when the adjustment to the recommended stay time of the conference is completed,

if Ta is less than or equal to Ta1, the central control module judges that the actual conference start countdown time is less than the allowable range and sends a recommendation stopping notification;

if Ta1 is greater than Ta and is not greater than Ta2, the central control module judges that the actual conference start countdown time is lower than the allowable range, calculates the difference delta Ta between the actual conference start countdown time and the preset conference start countdown time, judges whether the recommended frequency is secondarily adjusted to a corresponding value according to the delta Ta, and sets delta Ta = Ta-Ta 1;

if Ta is more than Ta2, the central control module judges that the actual conference start countdown time is within the allowable range and controls the conference recommendation module to normally recommend the conference without carrying out secondary adjustment on the recommendation frequency.

9. The recommendation algorithm based conference recommendation system according to claim 8, wherein said central control module is provided with a preset first conference start countdown time difference Δ Ta1, a preset second conference start countdown time difference Δ Ta2, a preset third recommended frequency adjustment coefficient β 3, a preset fourth recommended frequency adjustment coefficient β 4, and a preset recommended frequency G0, wherein Δ Ta1 & ltΔ Ta2, 0 & ltβ 3 & ltβ 4 & lt 1, and wherein the central control module determines whether to perform a secondary adjustment on the recommended frequency according to the difference Δ Ta between the actual conference start countdown time and the preset conference start countdown time when determining that Ta1 & ltta & lt Ta2 is completed,

if delta Ta is less than or equal to delta Ta1, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time is in an allowable range and does not perform secondary adjustment on the recommended frequency;

if delta Ta1 is smaller than delta Ta and smaller than or equal to delta Ta2, the central control module judges that the difference value between the actual conference starting countdown time and the preset conference starting countdown time exceeds an allowable range, beta 4 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G3, and G3= beta 4 × Gi, i =1,2 is set;

if Ta > [ Delta ] 2, the central control module judges that the difference value between the actual conference start countdown time and the preset conference start countdown time exceeds an allowable range, beta 3 is used for carrying out secondary adjustment on the recommended frequency, the recommended frequency after secondary adjustment is recorded as G4, and G4= beta 3 × Gi, i =1 and 2 are set.

10. The recommendation algorithm based conference recommendation system according to claim 9, wherein said central control module is provided with a preset first user conference reading time length E1 and a preset second user conference reading time length E2, wherein E1 < E2, and determines whether to recommend again and store the related conference recommendation data according to the conference reading time length of the actual user when completing the second adjustment of the recommendation frequency,

if E is less than or equal to E1, the central control module judges that the actual user conference reading time is lower than the allowable range and controls the conference recommending module not to recommend the interface again;

if E is more than E1 and less than or equal to E2, the central control module judges that the reading time of the actual user conference is within an allowable range, controls the conference recommending module to recommend the interface again, and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module, the central control module carries out secondary detection on the reading time of the user when recommending again, and if the reading time is still within the allowable range, the central control module controls the conference recommending module to continue recommending; if the reading time is shorter than the allowable range, the central control module controls the conference recommending module not to recommend the interface again;

and if E is larger than E2, the central control module judges that the reading time of the conference of the actual user is in an allowable range, controls the conference recommending module to recommend the interface for multiple times, and stores the recommended content of the conference, the network address of the browsing interface and the reading time into the data storage module.

Images