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Title:
INFORMATION RECOMMENDATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/174549
Kind Code:
A1
Abstract:
Provided are an information recommendation method and apparatus. According to historical data, an information recommendation apparatus identifies a pair of matching items so as to determine a cross-category relationship of items (101); the item cross-category relationship is used to construct item match contexts (102); an item context portrait and a user context portrait are used to sort the match contexts (103); the items in the match contexts are sorted according to the feedback behavior of the user concerning the items in the match contexts (104); the sorted match contexts are recommended to the user (105). The apparatus performs aggregation by means of correlating or matching products across categories and presents them to the user in an optimized order, thus effectively improving user experience.

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Inventors:
CHEN SICONG (CN)
YU HAI (CN)
Application Number:
PCT/CN2019/077685
Publication Date:
September 19, 2019
Filing Date:
March 11, 2019
Export Citation:
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Assignee:
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)
International Classes:
G06Q30/02
Foreign References:
CN103208073A2013-07-17
CN107256513A2017-10-17
CN104268155A2015-01-07
CN105427125A2016-03-23
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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