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:
May. 26, 2026
Filed:
Feb. 15, 2024
Jpmorgan Chase Bank, N.a., New York, NY (US);
JPMORGAN CHASE BANK, N.A., New York, NY (US);
Abstract
A method may include: receiving a seed topic word distribution; receiving a corpus of documents; generating bag of words representations for the corpus of documents; converting the corpus of documents to vector representations; training a topic modeling system using the seed topic word distribution and concatenated bag of words representations and the vector representations resulting in a topic word distribution and a document word distribution; generating a plurality of new generated topics based on the topic word distribution; precomputing a topic word distribution penalty and a topic word distribution reward for the plurality of topics; penalizing the topic modeling system in response to a divergence and rewarding the topic modeling system in response to a similarity; determining a total loss from a neural network loss, the topic word distribution penalty, and the topic word distribution reward; and training the topic modeling system based on the total loss.