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:
Oct. 18, 2022
Filed:
Nov. 27, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Cicero Nogueira Dos Santos, Montclair, NJ (US);
Xiaofei Ma, New York, NY (US);
Peng Xu, Sunnyvale, CA (US);
Ramesh M. Nallapati, New Canaan, CT (US);
Bing Xiang, Mount Kisco, NY (US);
Sudipta Sengupta, Sammamish, WA (US);
Zhiguo Wang, Great Neck, NY (US);
Patrick Ng, Jersey City, NJ (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for generation of synthetic queries from customer data for training of document querying machine learning (ML) models as a service are described. A service may receive one or more documents from a user, generate a set of question and answer pairs from the one or more documents from the user using a machine learning model trained to predict a question from an answer, and store the set of question and answer pairs generated from the one or more documents from the user. The question and answer pairs may be used to train another machine learning model, for example, a document ranking model, a passage ranking model, a question/answer model, or a frequently asked question (FAQ) model.