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.

Date of Patent:
Nov. 11, 2025

Filed:

Feb. 16, 2023
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Ying Li, Shanghai, CN;

Liu Yao He, Beijing, CN;

Di Hu, Shanghai, CN;

Xiao Feng Ji, Shanghai, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 30/416 (2022.01); G06F 16/31 (2019.01); G06T 3/4046 (2024.01);
U.S. Cl.
CPC ...
G06V 30/416 (2022.01); G06F 16/31 (2019.01); G06T 3/4046 (2013.01); G06T 2207/20212 (2013.01); G06T 2207/30144 (2013.01); H04N 2201/3226 (2013.01);
Abstract

A present invention embodiment analyzes documents. A first document is received comprising a plurality of sentences that each include one or more words. A matrix is populated with the plurality of sentences, wherein each of the one or more words of each sentence in the matrix is encoded as a numerical value. The matrix is processed using a machine learning model to generate a first feature map. The first feature map is compared to a second feature map of a corresponding second document to identify a shared document element between the first document and the second document based on a common feature in the first feature map and the second feature map. The shared document element is indicated via a user interface.


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