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Title:
MATERIAL RECOMMENDATION METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/211840
Kind Code:
A1
Abstract:
Provided are a material recommendation method and system. The method comprises: determining the number n of recommended pools, wherein n is an integer greater than or equal to three; determining a display flow rate corresponding to a single material in each stage of recommendation pools, so that the display flow rate increases sequentially from a first-stage recommendation pool to a n-1th-stage recommendation pool; for a specific recommendation request, selecting candidate materials from within the n stages of recommendation pools; recommending on the basis of the selected candidate materials; and acquiring user behavior data corresponding to the recommended materials. The method further comprises allocating the materials in each recommended pool in the following manner: placing continuously generated new materials into the first-stage recommended pool; for material in an i-1th-stage recommended pool, using a corresponding display flow rate as a unit to perform statistics of user behavior data corresponding to the material, and on the basis of a statistical result, determining whether to remove the material from the i-1th-stage recommendation pool, keep the material in the i-1th-stage recommendation pool, or move the material into an ith-stage recommendation pool.

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Inventors:
YANG CHUANGLIANG (CN)
CHENG XIAOCHENG (CN)
ZHOU KAITUO (CN)
Application Number:
PCT/CN2020/085347
Publication Date:
October 22, 2020
Filing Date:
April 17, 2020
Export Citation:
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Assignee:
FOURTH PARADIGM BEIJING TECH CO LTD (CN)
International Classes:
G06F16/9535
Foreign References:
CN109614301A2019-04-12
CN103810030A2014-05-21
CN109284445A2019-01-29
CN108809751A2018-11-13
US20140123179A12014-05-01
Attorney, Agent or Firm:
MING & SURE INTELLECTUAL PROPERTY LAW FIRM (CN)
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