Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/155716
Kind Code:
A1
Abstract:
Achieved by the present invention are a device and a method for highly accurately analyzing which system utterance, out of a plurality of preceding system utterances that have been executed, is the utterance to which a user utterance is produced as a feedback utterance. The invention comprises a user feedback utterance analysis unit for determining which preceding system utterance that has been executed is the utterance to which a user utterance is produced as a feedback utterance. The user feedback utterance analysis unit: compares (A) a type of entity (entity information) included in the user utterance and (B1) a type of request entity corresponding to a system utterance, which is an entity requested by a past system utterance to a user; and determines a system utterance having a type of request entity matching the type of entity included in the user utterance as the system utterance to which the user utterance is meant as feedback.
Inventors:
NISHIKAWA KANA (JP)
Application Number:
PCT/JP2018/042410
Publication Date:
August 15, 2019
Filing Date:
November 16, 2018
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G06F16/90; G06F16/00; G10L15/22
Foreign References:
| JP2004295834A | 2004-10-21 | |||
| JP2017203808A | 2017-11-16 | |||
| JP2006331032A | 2006-12-07 | |||
| JP2017010207A | 2017-01-12 | |||
| JP2018054791A | 2018-04-05 | |||
| US20160034558A1 | 2016-02-04 |
Other References:
SUGIYAMA, HIROAKI ET AL.: "Open-domain conversational utterance generation based on web- scale dependency relations), non-official translation", MATERIALS OF THE 69TH SIG-SLUD (SIG- SLUD-B302), 16 December 2013 (2013-12-16), pages 55 - 60
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (JP)
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