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Building Dialogue POMDPs from Expert Dialogues = An end-to-end approach /

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Building Dialogue POMDPs from Expert Dialogues/ by Hamidreza Chinaei, Brahim Chaib-draa.
Reminder of title:	An end-to-end approach /
Author:	Chinaei, Hamidreza.
other author:	Chaib-draa, Brahim.
Description:	VII, 119 p. 22 illus., 21 illus. in color.online resource. :
Contained By:	Springer Nature eBook
Subject:	Signal processing. -
Online resource:	https://doi.org/10.1007/978-3-319-26200-0
ISBN:	9783319262000

Building Dialogue POMDPs from Expert Dialogues = An end-to-end approach /
Chinaei, Hamidreza.

Building Dialogue POMDPs from Expert DialoguesAn end-to-end approach /[electronic resource] :by Hamidreza Chinaei, Brahim Chaib-draa. - 1st ed. 2016. - VII, 119 p. 22 illus., 21 illus. in color.online resource. - SpringerBriefs in Speech Technology, Studies in Speech Signal Processing, Natural Language Understanding, and Machine Learning,2191-737X. - SpringerBriefs in Speech Technology, Studies in Speech Signal Processing, Natural Language Understanding, and Machine Learning,.

1 Introduction -- 2 A few words on topic modeling -- 3 Sequential decision making in spoken dialog management -- 4 Learning the dialog POMDP model components -- 5 Learning the reward function -- 6 Application on healthcare dialog management -- 7 Conclusions and future work.

This book discusses the Partially Observable Markov Decision Process (POMDP) framework applied in dialogue systems. It presents POMDP as a formal framework to represent uncertainty explicitly while supporting automated policy solving. The authors propose and implement an end-to-end learning approach for dialogue POMDP model components. Starting from scratch, they present the state, the transition model, the observation model and then finally the reward model from unannotated and noisy dialogues. These altogether form a significant set of contributions that can potentially inspire substantial further work. This concise manuscript is written in a simple language, full of illustrative examples, figures, and tables. Provides insights on building dialogue systems to be applied in real domain Illustrates learning dialogue POMDP model components from unannotated dialogues in a concise format Introduces an end-to-end approach that makes use of unannotated and noisy dialogue for learning each component of dialogue POMDPs.

ISBN: 9783319262000

Standard No.: 10.1007/978-3-319-26200-0doiSubjects--Topical Terms:

561459
Signal processing.

LC Class. No.: TK5102.9

Dewey Class. No.: 621.382

Building Dialogue POMDPs from Expert Dialogues = An end-to-end approach /
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