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An Empirical Study of Automatic Summarisation: Triangulated Formulaic Measurement and Subjective Impression in Automatic Summarisation - Couverture souple

Liang, Shao Fen

 
9783639150001: An Empirical Study of Automatic Summarisation: Triangulated Formulaic Measurement and Subjective Impression in Automatic Summarisation
Couverture souple
ISBN 10 : 3639150007 ISBN 13 : 9783639150001
Editeur : VDM Verlag, 2009

Synopsis

This research aimed to improve search engine result summaries to help internet users make quick and accurate relevance judgements. Term Order and Query Term Order(QTO) algorithms were developed in order to produce better search engine result summaries. Six sentence weighting schemes were constructed in different weighting components combinations with the aim of comparing the effectiveness between QTO and Query Term Frequency (QTF). The literature on automatic summarisation evaluation is classified into intrinsically motivated Gold Standard/Baseline and Subjective Scoring evaluations, and extrinsically motivated Task Based evaluation. In order to triangulate evidence of the usefulness of the QTO algorithm, Document Understanding Conference data was used for intrinsic evaluation and online English web data was used for both intrinsic and extrinsic evaluations. The QTO summarisation system was compared against that of Google. Representativeness, Judgeability and Scanning-Speed were the three tasks in the evaluations, and the summary quality was derived from the measurements of the three tasks.

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Présentation de l'éditeur

This research aimed to improve search engine result summaries to help internet users make quick and accurate relevance judgements. Term Order and Query Term Order(QTO) algorithms were developed in order to produce better search engine result summaries. Six sentence weighting schemes were constructed in different weighting components combinations with the aim of comparing the effectiveness between QTO and Query Term Frequency (QTF). The literature on automatic summarisation evaluation is classified into intrinsically motivated Gold Standard/Baseline and Subjective Scoring evaluations, and extrinsically motivated Task Based evaluation. In order to triangulate evidence of the usefulness of the QTO algorithm, Document Understanding Conference data was used for intrinsic evaluation and online English web data was used for both intrinsic and extrinsic evaluations. The QTO summarisation system was compared against that of Google. Representativeness, Judgeability and Scanning-Speed were the three tasks in the evaluations, and the summary quality was derived from the measurements of the three tasks.

Biographie de l'auteur

I started my research in Automatic Summarisation with the Information Retrieval Research Group in the University of Sunderland. Then I was involved in Semantic Web research in the University of Southampton. Therefore, my research interests have been developed to explore web knowledge using Natural Language and Semantic Web techniques.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
VDM Verlag
Date d'édition
2009
Langue
anglais
ISBN 10 
3639150007
ISBN 13 
9783639150001
Reliure
Broché
Nombre de pages
160
Coordonnées du fabricant
non disponible
Personne responsable
non disponible