DATA ATTRIBUTE GROUPING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM

Title:

DATA ATTRIBUTE GROUPING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2022/155939

Kind Code:

A1

Abstract:

A data attribute grouping method, apparatus and device, and a storage medium. The method comprises: according to a current central point of a cluster, in which data to be classified is located, a current first relationship matrix of the attributes of said data and an attribute group, and a current second relationship matrix of the cluster and the attribute group, updating a current third relationship matrix of the cluster and the attributes (110); determining whether the current number of iterations is greater than 0, and if so, updating a current fourth relationship matrix of the cluster and the attribute group according to the current first relationship matrix and the current third relationship matrix (120); updating the current first relationship matrix of the attributes and the attribute group according to the current second relationship matrix, the current third relationship matrix and the current fourth relationship matrix (130); and determining, according to a preset iteration termination condition, whether the iteration of attribute grouping is completed, and if so, determining an attribute grouping result of said data according to the updated current first relationship matrix (140). Attribute grouping from high-dimensional data to low-dimensional data is realized.

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Inventors:

HE YULIN (CN)
OU GUILIANG (CN)

Application Number:

PCT/CN2021/073490

Publication Date:

July 28, 2022

Filing Date:

January 25, 2021

Export Citation:

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Assignee:

UNIV SHENZHEN (CN)

International Classes:

G06F16/28

Foreign References:

CN106294343A	2017-01-04
CN111626346A	2020-09-04
CN109961086A	2019-07-02
US20180307943A1	2018-10-25
US20080010304A1	2008-01-10
US20180113929A1	2018-04-26

Attorney, Agent or Firm:

BEYOND ATTORNEYS AT LAW (CN)

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