Multimodal table extraction and semantic search in a machine learning platform for structuring data in organizations

US12260342B2 · kind B2 · utility

Assignee

• ExlService Holdings, Inc. · US

Inventors

• Chaithanya Manda · Jersey City, US
• Anupam Kumar · Seattle, US
• Solmaz Torabi · Austin, US
• Raman Kumar · Supaul, IN
• Anish Goswami · Pune, IN
• Sidhant Agarwal · Ranchi, IN
• Md Sharique · Bondel, IN
• Diksha Malhotra · Mohali, IN
• Garimella Venkata BhanuTeja · Vijayawada, IN
• Arvind Singh · Dehradun, IN
• Pavan Praneeth · Hyderabad, IN

Key dates

• Filing date: Sep 13, 2023
• Grant date: Mar 25, 2025
• Expiry date: Sep 13, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G06N3/08
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

Systems, methods, and computer-readable media for generating responses to natural-language queries regarding items in unstructured documents are disclosed. An application instance that includes one or more machine learning models receives, from a subscriber computing system, a query and document comprising unstructured data. Based on the unstructured data, the application instance generates a searchable data structure using a machine learning model. A query response is generated by performing a semantic search on the searchable data structure. The query response is provided to a target application.