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:
Dec. 09, 2025
Filed:
May. 06, 2021
Accenture Global Solutions Limited, Dublin, IE;
Shubhashis Sengupta, Bangalore, IN;
Anutosh Maitra, Bangalore, IN;
Roshni Ramesh Ramnani, Bangalore, IN;
Zishan Ahmad, Patna, IN;
Pushpak Bhattacharyya, Bihta, IN;
Asif Ekbal, Patna, IN;
Accenture Global Solutions Limited, Dublin, IE;
Abstract
Techniques for building knowledge graphs from conversational data are disclosed. The systems include a high-performance relation classifier developed with active learning and requiring minimal supervision. The classifier is used to classify relation triples extracted from conversational text, which are then used to populate the knowledge graph. A heuristic for constructing the knowledge graph is also disclosed. The proposed embodiments provide a way to efficiently build and/or augment knowledge graphs and improve the quality of the generated responses by a dialogue agent despite a sparsity of data.