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:
Sep. 28, 2021
Filed:
Aug. 17, 2015
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Simon Overell, Hitchin, GB;
William Tunstall-Pedoe, Cambridge, GB;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06N 5/02 (2006.01); G06N 20/00 (2019.01); G06F 16/36 (2019.01); G06F 16/332 (2019.01); G06F 16/33 (2019.01); G06F 40/30 (2020.01); G06F 40/295 (2020.01);
U.S. Cl.
CPC ...
G06N 5/02 (2013.01); G06F 16/3329 (2019.01); G06F 16/3344 (2019.01); G06F 16/367 (2019.01); G06F 40/295 (2020.01); G06F 40/30 (2020.01); G06N 5/022 (2013.01); G06N 20/00 (2019.01);
Abstract
Embodiments of the present invention relate to knowledge representation systems which include a knowledge base in which knowledge is represented in a structured, machine-readable format that encodes meaning. Techniques for extracting structured knowledge from unstructured text and for determining the reliability of such extracted knowledge are also described.