Apparatus and method for recognizing speech based on a deep-neural-network (DNN) sound model

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United States of America Patent

PATENT NO 9959862
SERIAL NO

15187581

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A speech recognition apparatus based on a deep-neural-network (DNN) sound model includes a memory and a processor. As the processor executes a program stored in the memory, the processor generates sound-model state sets corresponding to a plurality of pieces of set training speech data included in multi-set training speech data, generates a multi-set state cluster from the sound-model state sets, and sets the multi-set training speech data as an input node and the multi-set state cluster as output nodes so as to learn a DNN structured parameter.

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Patent Owner(s)

Patent OwnerAddress
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEDAEJEON 305-350

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chung, Eui Sok Daejeon, KR 20 252
Kang, Byung Ok Daejeon, KR 22 223
Lee, Yun Keun Daejeon, KR 33 322
Park, Jeon Gue Daejeon, KR 38 308
Song, Hwa Jeon Daejeon, KR 18 54

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