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. 29, 2020
Filed:
May. 03, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Nicolae Duta, Redmond, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A 'Table Extractor' provides various techniques for automatically delimiting and extracting tables from arbitrary documents. In various implementations, the Table extractor also generates functional relationships on those tables that are suitable for generating query responses via any of a variety of natural language processing techniques. In other words, the Table Extractor provides techniques for detecting and representing table information in a way suitable for information extraction. These techniques output relational functions on the table in the form of tuples constructed from automatically identified headers and labels and the relationships between those headers and labels and the contents of one or more cells of the table. These tuples are suitable for correlating natural language questions about a specific piece of information in the table with the rows, columns, and/or cells that contain that information.