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Patent Searching and Data


Title:
INTERACTIVE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/146376
Kind Code:
A1
Abstract:
The objective of the present invention is to provide an interactive system that deters a user from giving up while a search is in progress due to a large number of interactions. A server 100 is an interactive system that issues a reverse question with respect to an input from a user, and provides response content. An input acquisition unit 101 and an answer generation unit 103 constitute an interaction execution unit for repeatedly carrying out an interaction until a question and an answer, which are the response content, satisfy a prescribed condition. On the basis of an interaction state from the user or another user, a stoppage determination execution unit 102 then carries out a control for stopping the interaction carried out by the input acquisition unit 101 and the answer generation unit 103. When the interaction has been stopped an output unit 140 provides the question and the answer thereto at the time of the stoppage to a communication terminal 200.

Inventors:
HASHIMOTO TAKANORI (JP)
FUJIMOTO HIROSHI (JP)
OZAKI YURIKO (JP)
Application Number:
JP2018/048315
Publication Date:
August 01, 2019
Filing Date:
December 27, 2018
Export Citation:
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
G06F16/00; G06F3/0481; G06F3/0484; G06F16/90
Foreign References:
JP2015036945A2015-02-23
JP2018092582A2018-06-14
Other References:
RIESER, V. ET AL.: "Reinforcement learning for adaptive dialogue systems: A data-driven methodology for dialogue management and natural language generation", 2011, pages 53 - 70, ISBN: 978-3-642-24941-9
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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