Natural language processing techniques for sequential topic modeling Grant US-12008321-B2 United States of America 11 Jun 2024
Natural language processing techniques using joint sentiment-topic modeling Grant US-11842162-B2 United States of America 12 Dec 2023
Natural language processing techniques using joint sentiment-topic modeling Grant US-11494565-B2 United States of America 08 Nov 2022
Extracting joint topic-sentiment models from text inputs Grant US-11238243-B2 United States of America 01 Feb 2022