Title:
METHOD AND APPARATUS FOR CLASSIFYING USER GROUP, AND STORAGE MEDIUM AND COMPUTER DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/092646
Kind Code:
A1
Abstract:
Disclosed in the present application are a method and apparatus for classifying a user group, and a storage medium and a computer device. The method comprises: acquiring behavior data of a user group, and preprocessing the behavior data of the user group, so as to obtain a behavior sequence data set that takes the user name of each user as a main object; performing extraction and compiling frequency statistics on a frequent behavior instruction combination in the behavior sequence data set by using an association analysis algorithm, so as to obtain a frequent instruction combination feature table; calculating, by means of a sequence comparison algorithm, a sequence matching score and an inter-sequence similarity score between behavior sequences in the behavior sequence data set, so as to obtain a sequence similarity feature table; compiling frequency statistics on a behavior instruction in the behavior sequence data set, so as to obtain a behavior instruction frequency feature table; and performing classification analysis on the frequent instruction combination feature table, the sequence similarity feature table and the behavior instruction frequency feature table by using a semi-supervised classification algorithm, so as to obtain user groups of different categories. Therefore, the classification efficiency is improved.
Inventors:
TAO JINGLONG (CN)
WANG QIFAN (CN)
WEI GUOFU (CN)
YIN QIAN'AN (CN)
YU XIANZHE (CN)
ZHOU XIAOYONG (CN)
LIANG SHUYUN (CN)
LIU SHENG (CN)
MA YING (CN)
WANG QIFAN (CN)
WEI GUOFU (CN)
YIN QIAN'AN (CN)
YU XIANZHE (CN)
ZHOU XIAOYONG (CN)
LIANG SHUYUN (CN)
LIU SHENG (CN)
MA YING (CN)
Application Number:
PCT/CN2021/135899
Publication Date:
June 01, 2023
Filing Date:
December 07, 2021
Export Citation:
Assignee:
INFORMATION & DATA SECURITY SOLUTIONS CO LTD (CN)
International Classes:
G06F16/9035; G06F16/906; G06N20/00
Foreign References:
| CN113239249A | 2021-08-10 | |||
| CN112541745A | 2021-03-23 | |||
| CN110879856A | 2020-03-13 | |||
| CN111488385A | 2020-08-04 | |||
| US20210312288A1 | 2021-10-07 |
Attorney, Agent or Firm:
BEIJING STRONG WISDOM INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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