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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.:

US 9607616 B1

PDFFull Text
Date of Patent:
Mar. 28, 2017

Filed:

Aug. 17, 2015

Method for using a multi-scale recurrent neural network with pretraining for spoken language understanding tasks

Applicant:

Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);

Inventors:

Shinji Watanabe, Arlington, MA (US);

Yi Luan, Seattle, WA (US);

Bret Harsham, Newton, MA (US);

Assignee:

Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);

Attorneys:

Gene Vinokur

James McAleenan

Hironori Tsukamoto

Primary Examiner:

Charlotte M Baker

Int. Cl.
CPC ...
G10L 15/16 (2006.01); G10L 15/22 (2006.01);
U.S. Cl.
CPC ...
G10L 15/16 (2013.01); G10L 15/22 (2013.01); G10L 2015/223 (2013.01);
Abstract

A spoken language understanding (SLU) system receives a sequence of words corresponding to one or more spoken utterances of a user, which is passed through a spoken language understanding module to produce a sequence of intentions. The sequence of words are passed through a first subnetwork of a multi-scale recurrent neural network (MSRNN), and the sequence of intentions are passed through a second subnetwork of the multi-scale recurrent neural network (MSRNN). Then, the outputs of the first subnetwork and the second subnetwork are combined to predict a goal of the user.

Find Patent Forward Citations

Watanabe, Shinji. (2017). Method for using a multi-scale recurrent neural network with pretraining for spoken language understanding tasks (U.S. Patent No. 9607616). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9607616

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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