Title:
UTTERANCE GENERATION DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/080228
Kind Code:
A1
Abstract:
The present invention can ask a suitable question for deeply digging into an utterance of the other person. An interrogative searching unit receives an input of text, which is an utterance sentence, and an interrogative to be used for estimation, which is an interrogative related to the text, is estimated by means of a prescribed rule or a previously trained estimation apparatus. An utterance sentence candidate generation unit receives an input of the text, and generates each of utterance sentence candidates with respect to the utterance sentence by means of automatic utterance generation. A ranking unit performs ranking on each of the utterance sentence candidates on the basis of each of the utterance sentence candidates, the estimation result of the interrogative to be used for estimation, and a corresponding score thereof.
Inventors:
KATAYAMA TAICHI (JP)
OTSUKA ATSUSHI (JP)
MITSUDA KO (JP)
HIGASHINAKA RYUICHIRO (JP)
TOMITA JUNJI (JP)
OTSUKA ATSUSHI (JP)
MITSUDA KO (JP)
HIGASHINAKA RYUICHIRO (JP)
TOMITA JUNJI (JP)
Application Number:
PCT/JP2019/039864
Publication Date:
April 23, 2020
Filing Date:
October 09, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06F17/28
Foreign References:
| JP2016048463A | 2016-04-07 |
Other References:
SHITAOKA, KAZUYA ET AL.: "Active Listening System for a Conversation Robot", JOURNAL OF NATURAL LANGUAGE PROCESSING, vol. 24, no. 1, 15 February 2017 (2017-02-15), pages 3 - 47
KATAYAMA, TAICHI ET AL.: "Question Generation to Deepen Your Talk", PROCEEDINGS OF THE 32ND ANNUAL CONFERENCE OF JSAI DVD [ DVD -ROM], THE ANNUAL CONFERENCE OF THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE , 2018 (32ND, vol. 32, 5 June 2018 (2018-06-05), pages 1 - 3
KATAYAMA, TAICHI ET AL.: "Question Generation to Deepen Your Talk", PROCEEDINGS OF THE 32ND ANNUAL CONFERENCE OF JSAI DVD [ DVD -ROM], THE ANNUAL CONFERENCE OF THE JAPANESE SOCIETY FOR ARTIFICIAL INTELLIGENCE , 2018 (32ND, vol. 32, 5 June 2018 (2018-06-05), pages 1 - 3
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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