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Patent Searching and Data


Title:
LEARNING DEVICE, LEARNING METHOD, AND LEARNING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/151506
Kind Code:
A1
Abstract:
This learning device (20) has: a hypothesis input unit (22) that receives input of an N-best hypothesis for learning in which voice recognition accuracy is already known, the hypothesis being inputted as a plurality of systems for learning of which the accuracy is already known; and a learning unit (23) that, when feature amounts of each of two hypotheses from among a plurality of hypotheses are applied, learns a model representing a neural network configured to be capable of assessing increases and decreases in the precision of the two systems.

Inventors:
OGAWA, Atsunori (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
DELCROIX, Marc (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
KARITA, Shigeki (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
NAKATANI, Tomohiro (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
Application Number:
JP2019/003734
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (5-1 Otemachi 1-chome, Chiyoda-ku Tokyo, 16, 〒1008116, JP)
International Classes:
G10L15/32; G10L15/06; G10L15/16
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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