Title:
VOICE INTERACTIVE DEVICE, VOICE INTERACTIVE METHOD AND PROGRAM
Document Type and Number:
Japanese Patent JP2019101065
Kind Code:
A
Abstract:
To create an echo response sentence with the sentence length in accordance with a user's voice.SOLUTION: A voice interactive device for analyzing an acquired voice of a user, generating an echo response sentence for repeating the voice on the basis of the analysis result and outputting the generated echo response sentence, includes: storage means for storing a user's voice in the past; average calculation means for calculating the average value of voice sentence length which shows the length of the user's voice on the basis of the user's voice in the past stored in the storage means; candidate generation means for generating a plurality of response sentence candidates by combining nouns contained in the acquired voice of the user and dependency words among which a dependency relation is established; and repeat generation means for selecting one response sentence candidate from among a plurality of response sentence candidates generated by the candidate generation means by associating the average value of the voice sentence length calculated by the average calculation means, and for generating an echo response sentence from the selected response sentence candidate as it is or after processing it.SELECTED DRAWING: Figure 1
Inventors:
WATABE SEISHO
Application Number:
JP2017228235A
Publication Date:
June 24, 2019
Filing Date:
November 28, 2017
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
G10L13/033; G06F40/00; G10L13/00; G10L15/22
Domestic Patent References:
| JP2016080981A | 2016-05-16 | |||
| JP2016080980A | 2016-05-16 | |||
| JP2009193448A | 2009-08-27 | |||
| JPH0962286A | 1997-03-07 |
Attorney, Agent or Firm:
Ken Ieiri