The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2020
Filed:
Jan. 15, 2016
Applicant:
Tongji University, Shanghai, CN;
Inventors:
Changjun Jiang, Shanghai, CN;
Chungang Yan, Shanghai, CN;
Hongzhong Chen, Shanghai, CN;
Zhijun Ding, Shanghai, CN;
Bing Xu, Shanghai, CN;
Assignee:
TONGJI UNIVERSITY, Yangpu District, Shanghai, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/00 (2019.01); G06F 16/2458 (2019.01); G06F 16/9537 (2019.01); G06F 16/2457 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2465 (2019.01); G06F 16/00 (2019.01); G06F 16/24578 (2019.01); G06F 16/9537 (2019.01); G06F 2216/03 (2013.01);
Abstract
A method for mining user cyclic patterns comprises steps: S: a user behavior recording module recording time of behaviors of each user; S: a user behavior time sequence generation module performing batch processing to the behaviors of each user to generate a time sequence of the behaviors of the user by using day as time granularity; and S: a user behavior cyclic pattern acquisition module generating time sequence cyclic patterns from the time sequence according to frequent patterns.