PRODUCT RECOMMENDATION METHOD, APPARATUS, AND DEVICE AND STORAGE MEDIUM

WIPO Patent Application WO/2020/168992

A1

A product recommendation method, product recommendation apparatus and product recommendation device and a computer readable storage medium. The product recommendation method comprises: obtaining score data of different users for different products respectively, the score data being used for representing the preferences of the users for the products (S101); calculating the user similarity between the different users according to the score data of the different users for the products (S102); and obtaining score data of a target user for a product to be recommended according to score data of neighbor users of the target user for the product to be recommended, so as to recommend the product (S103). According to the product recommendation method based on neighbor propagation, the concept of iteration is employed, and score data of each round is brought into the next round of predictive scoring, so that a score matrix becomes more and more dense, and the predictive scoring becomes more and more accurate. Therefore, the product recommendation performance can be better improved.

ZHANG LI (CN)
LI ZEPENG (CN)
ZHOU WEIDA (CN)
WANG BANGJUN (CN)
ZHANG XIAOFANG (CN)
QU YUNQIAN (CN)
ZHAO LEI (CN)

PCT/CN2020/075477

August 27, 2020

February 17, 2020

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UNIV SOOCHOW (CN)

G06Q30/06

CN109658210A	2019-04-19
CN104281956A	2015-01-14
CN101271559A	2008-09-24
CN101482884A	2009-07-15
CN104462597A	2015-03-25
US20150339756A1	2015-11-26

UNITALEN ATTORNEYS AT LAW (CN)

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