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Enhanced Question Classification with Optimal Combination of Features - Loni, Babak
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Loni, Babak:
Enhanced Question Classification with Optimal Combination of Features - edition reliée, livre de poche

ISBN: 9783847331346

ID: 77b7f49c1525ead4bc681b23e867ed4f

An important component of question answering systems is question classification. The task of question classification is to predict the entity type of the answer of a natural language question. For example for the given question of "what is the capital of the Netherlands?", the task of question classification is to classify this question to the category "city" since the answer type of this question is of type "city". Question classification is typically done using machine learning techniques. Different lexical, syntactical and semantic features can be extracted from a question. In this work we introduce two new semantic features which improve the accuracy of classification. Furthermore, we developed a weighed approach to optimally combine different features. We also applied Latent Semantic Analysis (LSA) technique to reduce the large feature space of questions to a much smaller and efficient feature space. Our experimental results show that our approach is successful. Buch / Mathematik, Naturwissenschaft & Technik / Informatik & EDV / Informatik

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Enhanced Question Classification with Optimal Combination of Features - Babak Loni
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Babak Loni:
Enhanced Question Classification with Optimal Combination of Features - nouveau livre

ISBN: 9783847331346

Babak Loni,Paperback, English-language edition,Pub by AV Akademikerverlag GmbH & Co. KG. Books Books ~~ Computers~~ Information Technology Enhanced-Question-Classification-with-Optimal-Combination-of-Features~~Babak-Loni AV Akademikerverlag GmbH & Co. KG.

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Enhanced Question Classification with Optimal Combination of Features - Loni, Babak
Livre non disponible
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Loni, Babak:
Enhanced Question Classification with Optimal Combination of Features - Livres de poche

ISBN: 3847331345

Edition reliée, ID: 12262186

A new approach on automated question answering systems - Buch, gebundene Ausgabe, 88 S., Beilagen: Paperback, Erschienen: 2012 LAP Lambert Academic Publishing

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