Constraint-Based Open-Domain Question Answering Using Knowledge Graph Search

We introduce a highly scalable approach for open-domain question answering with no dependence on any logical form to surface form mapping data set or any linguistic analytic tool such as POS tagger or named entity recognizer. We define our approach under the Constrained Conditional Models framework...

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Published inText, Speech, and Dialogue pp. 28 - 36
Main Authors Aghaebrahimian, Ahmad, Jurčíček, Filip
Format Book Chapter
LanguageEnglish
Published Cham Springer International Publishing
SeriesLecture Notes in Computer Science
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Abstract We introduce a highly scalable approach for open-domain question answering with no dependence on any logical form to surface form mapping data set or any linguistic analytic tool such as POS tagger or named entity recognizer. We define our approach under the Constrained Conditional Models framework which lets us scale to a full knowledge graph with no limitation on the size. On a standard benchmark, we obtained competitive results to state-of-the-art in open-domain question answering task.
AbstractList We introduce a highly scalable approach for open-domain question answering with no dependence on any logical form to surface form mapping data set or any linguistic analytic tool such as POS tagger or named entity recognizer. We define our approach under the Constrained Conditional Models framework which lets us scale to a full knowledge graph with no limitation on the size. On a standard benchmark, we obtained competitive results to state-of-the-art in open-domain question answering task.
Author Aghaebrahimian, Ahmad
Jurčíček, Filip
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Copyright Springer International Publishing Switzerland 2016
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DOI 10.1007/978-3-319-45510-5_4
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Discipline Engineering
Computer Science
EISBN 9783319455105
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Editor Pala, Karel
Horák, Aleš
Kopeček, Ivan
Sojka, Petr
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Snippet We introduce a highly scalable approach for open-domain question answering with no dependence on any logical form to surface form mapping data set or any...
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StartPage 28
SubjectTerms Constrained conditional models
Knowledge graph
Question answering
Vector representation
Title Constraint-Based Open-Domain Question Answering Using Knowledge Graph Search
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