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Method and device for classifying user interest tags

A technology for user interest and label classification, applied in special data processing applications, instruments, calculations, etc., can solve the problem that user information on the open platform cannot be fully and accurately used by third parties, and solve the problem of accuracy and applicability Effect

Active Publication Date: 2019-03-15
TENCENT TECH (SHENZHEN) CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0006] Embodiments of the present invention provide a method and device for classifying user interest tags, which can solve the problem that user information on the open platform cannot be fully and accurately used by the third party when the classification system of the open platform is inconsistent with that of the third party

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  • Method and device for classifying user interest tags
  • Method and device for classifying user interest tags

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solution in this embodiment with reference to the drawings in this embodiment. Obviously, the described embodiment is only a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] In order to accurately and fully utilize the user interest information of the first site to predict the user's interest tags in the second site when the classification mechanism is different between the first site and the second site, this embodiment provides a user interest tag classification Methods. Such as figure 1 As shown, the method includes:

[0031] 101. Obtain training data of active users.

[0032] In order to classify the user's interest tags in the second site, that is, to predict the us...

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Abstract

The invention discloses a user interest tag classification method and device, relates to the technical field of the internet, and solves the problem that user information of an open platform cannot be utilized fully and accurately by the third party. The method includes: acquiring training data of active users, wherein the training data include first site data of the active users and user interest tags selected by the active users in a second site; subjecting the second site interest tags to binary tag conversion so as to obtain a binary classifier; creating correlation between the first site data and second site data according to the user interest tags and the binary classifier; acquiring a user interest tag classification model by training through a binary decomposition algorithm and the correlation; computing to obtain the user interest tags of a new user in the second site according to the first site data of the new user and the user interest tag classification model. The method and device is mainly applied to a user interest prediction process of third-party networks or applications.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for classifying user interest tags. Background technique [0002] With the rise of online communities such as Twitter, Weibo, and QQ, open platforms have become a core component of Internet applications. The open platform has a large number of users and rich user information. Application developers or third-party websites (subsequently referred to as third parties) can use the platform's application program interface (Application Program Interface, referred to as API) from the open The platform obtains these user information, analyzes valuable information such as user interests and friend relationships, and realizes information sharing between the open platform and third parties. [0003] The open platform has only been a few years since its inception, so it is relatively simple for third parties to introduce user information into the open platform. For...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535
CPCG06F16/9535
Inventor 王亮孙拔群李京生冯扬张娜柳超姜爱荣李庆国程刚
Owner TENCENT TECH (SHENZHEN) CO LTD
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