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Information recommendation result sorting method and device and server

A technology for information recommendation and known information, applied in the field of information processing, can solve the problem of inaccurate correlation combination, improve sorting performance, reduce feature complexity, and reduce time-consuming online sorting.

Inactive Publication Date: 2018-04-06
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional methods for sorting the recommendation results include rule sorting and deep learning modeling sorting, etc., but these methods are not accurate enough in combination with the user's correlation in the sorting calculation

Method used

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  • Information recommendation result sorting method and device and server
  • Information recommendation result sorting method and device and server
  • Information recommendation result sorting method and device and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] An embodiment of the present invention provides a method for ranking information recommendation results. Such as figure 1 As shown, it is a flowchart of a method for ranking information recommendation results according to an embodiment of the present invention. The method for sorting information recommendation results in the embodiment of the present invention includes the following steps:

[0058] S101. Construct a sorting model for sorting information recommendation results according to information features in known information recommendation results.

[0059] In the information flow, the information pushed to the user, such as news documents, music files, and advertisement information, may be opened and viewed by the user because it matches the user’s interests, or may not be viewed because it does not match the user’s interests. opened by the user. Therefore, in the specific embodiment of this embodiment, some information that is actually pushed to the user is coll...

Embodiment 2

[0072] On the basis of Embodiment 1, this embodiment of the present invention provides a method for ranking information recommendation results. Such as image 3 As shown, it is a flowchart of a method for ranking information recommendation results according to an embodiment of the present invention. The method for sorting information recommendation results in the embodiment of the present invention includes the following steps:

[0073] S301. Obtain the reading status of the user in the known information recommendation results.

[0074] Specifically, step S301 includes: A, judging whether the user has read the known information recommendation result, if so, execute step B, otherwise execute step C; B, assign the user reading value of the known information recommendation result is the first preset value; C, assigning the user reading value of the known information recommendation result as the second preset value.

[0075] Obviously, when the information is pushed to the user...

Embodiment 3

[0095] An embodiment of the present invention provides an apparatus for sorting information recommendation results. Such as Figure 4 As shown in , it is a schematic diagram of an apparatus for sorting information recommendation results according to an embodiment of the present invention. The device for sorting information recommendation results according to the embodiment of the present invention includes:

[0096] The devices include:

[0097] The first construction module 41 is configured to construct a sorting model for sorting information recommendation results according to information characteristics in known information recommendation results;

[0098] The first obtaining module 42 is configured to obtain information features corresponding to known information recommendation results in the information to be sorted;

[0099] The sending module 43 is configured to sort the information to be sorted by using the sorting model according to the information characteristics ...

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Abstract

The invention provides an information recommendation result sorting method and device and a server. The information recommendation result sorting method comprises the steps that a sorting model for sorting information recommendation results is established according to information characteristics in the known information recommendation results; the information characteristics corresponding to the known information recommendation results are obtained from the information to be sorted; according to the information characteristics in the information to be sorted, the sorting model is utilized to sort the information to be sorted, and then the sorted information recommendation results are sent to a user. One of the above technical schemes has the following advantages that the sorting model forsorting information recommendation results is established according to information characteristics included in the known information recommendation results, multi-dimension information characteristicsand characteristic combination can be increased, the characteristic complexity is reduced, and the sorting performance is greatly improved through reasonable characteristic calculation.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a method, device and server for sorting information recommendation results. Background technique [0002] Based on the development of big data technology, FEED recommendation is widely used in various fields as a way to improve user experience. For example, when a user filters products through an e-commerce platform, the recommendation system can recommend similar products to the user based on the user's browsing history; or, when the user watches a movie, the recommendation system can recommend similar movies to the user. [0003] Generally, before recommending information to users, the recommendation system analyzes and calculates the user's historical access information or the information that the user is currently accessing, and based on the calculation results, selects information that meets the user's interests from a large amount of information as re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/9535
Inventor 胡亚楠谭怒涛
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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