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:
Jul. 01, 2025
Filed:
May. 06, 2022
Refinitiv Us Organization Llc, New York, NY (US);
Nitish Ramkumar, Sinagpore, SG;
Joseph Whyte, Singapore, SG;
Ben Chu, Singapore, SG;
Jason Chan, Singapore, SG;
Swarnima Sircar, Singapore, SG;
Kelvin Rocha, Singapore, SG;
Regan Tuck, Singapore, SG;
Alena Melnikova, Singapore, SG;
REFINITIV US ORGANIZATION LLC, New York, NY (US);
Abstract
Systems and methods may use natural language processing (NLP) and machine-learning techniques to detect an impact that an event will have on a domain-specific topic. For example, the system may use multi-stage cleaning using a rules-based and an artificial intelligence (AI)-based filter to filter large quantities of event items that may not be relevant to a domain of interest. The AI-based filter may be trained using labeled event items that were previously known to be impactful. The system may cluster the cleaned event items to group similar event items and eliminate redundancy. The system may then predict and quantify the impact that events described by clustered event items will have on the domain-specific topic. Such prediction may be based on a classifier trained using various model features that correlate with impactful events, including prior similar events.