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:
Jan. 10, 2023
Filed:
Dec. 14, 2020
Applicant:
Naver Corporation, Gyeonggi-do, KR;
Inventors:
Sung Min Kim, Seongnam-si, KR;
Byeonghoon Han, Seongnam-si, KR;
Assignee:
NAVER CORPORATION, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 40/194 (2020.01); G06F 40/289 (2020.01); G06F 40/30 (2020.01);
U.S. Cl.
CPC ...
G06F 40/194 (2020.01); G06F 40/289 (2020.01); G06F 40/30 (2020.01);
Abstract
Disclosed is a method and system for detecting a duplicate document using vector quantization. A duplicate document detection method may include acquiring, by processing circuitry, a respective vector expression for each of a plurality of documents using a similarity model, the similarity model being trained to output similar vector expressions for semantically similar documents, generating a key by performing a vector quantization on the respective vector expression, the key including a binary character string, and detecting a duplicate document from among the plurality of documents using the key.