USER ACTION DATA PROCESSING METHOD AND DEVICE

WIPO Patent Application WO/2016/091148

A1

A user action data processing method and device, assisting in determining whether a user who has not ordered has a demand, and based on the same, a commodity demand can be determined. The user action data processing method comprises: for numerous specified commodities not ordered by a user in a preselected time period, calculating respectively the numbers of actions directed at the commodity by the users in the preselected time period (S11), recording whether the users purchase the commodity after the preselected time period (S12); according to data of multiple users, establishing a training set (S13), and in a model corresponding to the training set, an input value being the number of the action to the specified commodity by the user, an output value being whether the user purchases the specified commodity; conducting a linear regression training on the training set (S14) to determine multiple parameters of the training set in order to obtain a model; for a preset time period, calculating the number of actions of an object user who has not ordered in the preset time period (S15), inputting the number into the model as the input value to obtain the output value of the model (S16).

CHEN HAIYONG (CN)
MOU CHUAN (CN)
XING ZHIFENG (CN)

PCT/CN2015/096631

June 16, 2016

December 08, 2015

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BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD (CN)
BEIJING JINGDONG CENTURY TRADING CO LTD (CN)

G06F17/30; G06N20/00

CN104598521A	2015-05-06
CN103617459A	2014-03-05
CN102968670A	2013-03-13
CN103514369A	2014-01-15
US20070118421A1	2007-05-24

CHINA SINDA INTELLECTUAL PROPERTY LTD. (CN)
中原信达知识产权代理有限责任公司 (CN)

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