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. 07, 2025
Filed:
Dec. 17, 2021
Adobe Inc., San Jose, CA (US);
Shashank Shailabh, Bihar, IN;
Madhur Panwar, Uttar Pradesh, IN;
Milan Aggarwal, Delhi, IN;
Pinkesh Badjatiya, Madhya Pradesh, IN;
Simra Shahid, Uttar Pradesh, IN;
Nikaash Puri, New Delhi, IN;
S Sejal Naidu, Madhya Pradesh, IN;
Sharat Chandra Racha, Telangana, IN;
Balaji Krishnamurthy, Uttar Pradesh, IN;
Ganesh Karbhari Palwe, Uttar Pradesh, IN;
ADOBE INC., San Jose, CA (US);
Abstract
Systems and methods for topic modeling are described. The systems and methods include encoding words of a document using an embedding matrix to obtain word embeddings for the document. The words of the document comprise a subset of words in a vocabulary, and the embedding matrix is trained as part of a topic attention network based on a plurality of topics. The systems and methods further include encoding a topic-word distribution matrix using the embedding matrix to obtain a topic embedding matrix. The topic-word distribution matrix represents relationships between the plurality of topics and the words of the vocabulary. The systems and methods further include computing a topic context matrix based on the topic embedding matrix and the word embeddings and identifying a topic for the document based on the topic context matrix.