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:
Aug. 06, 2024
Filed:
May. 11, 2015
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Franco Salvetti, San Francisco, CA (US);
Srinivas Vadrevu, Milpitas, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Methods and systems are provided for improving efficiency and precision in factual question answering in a search environment. In aspects, the methods and systems involve offline identification of answers correlated with one or more factual questions that are generated offline for each document within a document collection. Thereafter, upon receiving a factoid query during runtime, candidate documents that are retrieved in response to the factoid query are scanned for a factual question that matches the factoid query. For each factual question that matches the factoid query, a corresponding candidate answer can be identified. Thereafter, each candidate answer can be assigned a score that is a function of the number of candidate documents in which the candidate answer was identified and the relevancy of those candidate documents to the factoid query. The candidate answer having the highest score can be provided to the user in response to the factoid query.