Improving the Performance of Text Summarization - Softcover

Valizadeh, Mohammadreza

 
9783639764659: Improving the Performance of Text Summarization
Softcover
ISBN 10: 363976465X ISBN 13: 9783639764659
Verlag: VDM Verlag, 2015

Inhaltsangabe

This book is concerned with the area of automatic summarization of multiple documents. We propose several methods that improve the accuracy of the summaries. We have explored document density in graph-based multi-document summarization. We have tested the assumption that the higher the density of a document, the higher the salience (score) of its sentences leading to better summaries.We have also done work on user-based models of multi-document summarization. We note that different users can generate rather different summaries on the basis of the same source data and query. We have exploited machine learning techniques to generate models oriented to specific users, but for the same query and source data. Also, we have explored the actor-object relationship (AOR) between sentences. This work lead again to marked improvements in the overall result, particularly when combined with the rather successful approach that involves ensemble summarizing system.

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Über die Autorin bzw. den Autor

Mohammadreza Valizadeh was born in Mehran, Iran 1978. He received the B.Sc degree in electronic and computer faculty from Isfahan University of Technology, Isfahan, Iran in 2000 and M.S. in artificial intelligence from Shiraz University, Shiraz, Iran in 2004. He received Ph.D in informatics at the University of Porto, Portugal in 2014.

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Verlag
VDM Verlag
Erscheinungsdatum
2015
Sprache
Englisch
ISBN 10 
363976465X
ISBN 13 
9783639764659
Einband
Taschenbuch
Anzahl der Seiten
136
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Edicoes Nosso Conhecimento
customerservice@vdm-vsg.de

SIA
Riga
1039
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