VOICE INTERACTIVE DEVICE AND INTERACTION CONTROL METHOD

Japanese Patent JP2014199323

A

PROBLEM TO BE SOLVED: To provide a voice interactive device which can set a length of message voice replayed during a response time so that even when response times are uneven in length, degradation of sensory quality of a user during the response time can be suppressed.SOLUTION: A voice interactive device 3 calculates a probability distribution of response times after inputting voice of a user is finished until a content is presented to the user and when the response time is equal to or shorter than an estimated response time, determines a length of message voice on the basis of the probability distribution so that an evaluation value to be a sum of a first expectation value with respect to first sensory quality of the user in the case that first message voice as long as the estimated response time or a time after subtracting prescribed offset from the estimated response time is replayed within the response time and a second expectation value with respect to second sensory quality of the user in the case that the response time is longer than the estimated response time and the first message voice and the added second message voice are replayed within the response time becomes maximum.

NOGUCHI YUICHIRO
TAKAHASHI JUN
MURASE KENTARO
FUKUOKA TOSHIYUKI

JP2013074512A

October 23, 2014

March 29, 2013

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FUJITSU LTD

G10L13/08; G10L13/00; G10L15/00; G10L15/10

JP2001022384A	2001-01-26
JP2014119716A	2014-06-30
JP2005027283A	2005-01-27

WO2004092967A1

2004-10-28

JPN6017004113; 盧　　迪: 'マルチモーダル入力と強化学習による擬人化エージェントの対話制御の検討' ２０１０年度人工知能学会全国大会（第２４回）論文集 , 20100609, ｐ．１-４, 社団法人人工知能学会

Aoki 篤
Koichi Itsubo
Sotoji Higuchi
Kobayashi Dragon

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