Title:
TEXT SIMILARITY MEASUREMENT METHOD AND APPARATUS, DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/082827
Kind Code:
A1
Abstract:
The present disclosure relates to a text similarity measurement method and apparatus, a device, a storage medium and a program product. The method comprises: acquiring a first text character string and a second text character string; constructing joint probability distribution of the first text character string and the second text character string, and sampling the joint probability distribution to obtain a sampling character string; calculating the distance from the first text character string to the sampling character string to obtain a first distance matrix, and calculating the distance from the second text character string to the sampling character string to obtain a second distance matrix; and, on the basis of the first distance matrix and the second distance matrix, determining the similarity between the first text character string and the second text character string.
Inventors:
QIN YANGYANG (CN)
DENG SONG (CN)
LI XIA (CN)
SUN XINAO (CN)
LI MINGHUI (CN)
DENG SONG (CN)
LI XIA (CN)
SUN XINAO (CN)
LI MINGHUI (CN)
Application Number:
PCT/CN2023/115292
Publication Date:
April 25, 2024
Filing Date:
August 28, 2023
Export Citation:
Assignee:
DOUYIN VISION CO LTD (CN)
International Classes:
G06F18/22
Foreign References:
| CN115640523A | 2023-01-24 | |||
| CN103399907A | 2013-11-20 | |||
| CN114692594A | 2022-07-01 | |||
| US20190278850A1 | 2019-09-12 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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