ISBN:
9781402047466
Language:
English
Pages:
Online-Ressource
,
v.: digital
Edition:
Online-Ausg. Springer eBook Collection. Humanities, Social Science and Law Electronic reproduction; Available via World Wide Web
Series Statement:
Text, speech, and language technology
DDC:
006.54
Keywords:
Computational Linguistics
;
Linguistics
;
Computer science
;
Artificial intelligence
;
Text processing (Computer science
;
Information storage and retrieval systems
;
Digitale Sprachverarbeitung
;
Frage-Antwort-System
Abstract:
"This new Springer volume provides a comprehensive and detailed look at current approaches to automated question answering. The level of presentation is suitable for newcomers to the field as well as for professionals wishing to study this area and/or to build practical QA systems. The book can serve as a ""how-to"" handbook for IT practitioners and system developers. It can also be used to teach graduate courses in Computer Science, Information Science and related disciplines."
Abstract:
Automated question answering - the ability of a machine to answer questions, simple or complex, posed in ordinary human language - is one of the most exciting technological developments. This book looks at the various approaches to automated question answering. It serves as a "how-to" handbook for IT practitioners and system developers
Description / Table of Contents:
Front Matter; Some Advanced Features of LCC's Poweranswer; A Statistical Approach For Open Domain Question Answering; Coreference in Q&A; Questions and Intentions; Question Answering as Dialogue with Data; Coping With Alternate Formulations of Questions And Answers; Sentence Ranking Using Keywords and Meta-Keywords; Question Answering By Passage Selection; Query Modulation For Web-Based Question Answering; Question Answering by Predictive Annotation; Question Answering Supported By Multiple Levels Of Information Extraction; How to Select an Answer String?
Description / Table of Contents:
Evaluating Question Answering System PerformanceEvaluating Interactive Question Answering; Habitability in Question-Answering Systems; Question Answering: Technology for Intelligence Analysis; Reverse-Engineering Question/Answer Collections From Ordinary Text; New Directions in Question Answering; Back Matter
Note:
Includes bibliographical references and index
,
Electronic reproduction; Available via World Wide Web
DOI:
10.1007/978-1-4020-4746-6
URL:
Volltext
(lizenzpflichtig)
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