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Exploiting Latent Semantic Relations in Highly Linked Hypertext for Information Retrieval in Wikis

Miller, Tristan and Klein, Bertin and Wolf, Elisabeth
Angelova, Galia and Bontcheva, Kalina and Mitkov, Ruslan and Nicolov, Nicolas and Nikolov, Nikolai (eds.) (2009):
Exploiting Latent Semantic Relations in Highly Linked Hypertext for Information Retrieval in Wikis.
In: Proceedings of the International Conference Recent Advances in Natural Language Processing (RANLP 2009), ACM Press, [Online-Edition: http://www.aclweb.org/anthology/R09-1045],
[Conference or Workshop Item]

Abstract

Current word completion tools rely mostly on statistical or syntactic knowledge. Can using semantic knowledge improve the completion task? We propose a language-independent word completion algorithm which uses latent semantic analysis (LSA) to model the semantic context of the word being typed. We find that a system using this algorithm alone achieves keystroke savings of 56% and a hit rate of 42%. This represents improvements of 6.9% and 17%, respectively, over existing approaches.

Item Type: Conference or Workshop Item
Erschienen: 2009
Editors: Angelova, Galia and Bontcheva, Kalina and Mitkov, Ruslan and Nicolov, Nicolas and Nikolov, Nikolai
Creators: Miller, Tristan and Klein, Bertin and Wolf, Elisabeth
Title: Exploiting Latent Semantic Relations in Highly Linked Hypertext for Information Retrieval in Wikis
Language: English
Abstract:

Current word completion tools rely mostly on statistical or syntactic knowledge. Can using semantic knowledge improve the completion task? We propose a language-independent word completion algorithm which uses latent semantic analysis (LSA) to model the semantic context of the word being typed. We find that a system using this algorithm alone achieves keystroke savings of 56% and a hit rate of 42%. This represents improvements of 6.9% and 17%, respectively, over existing approaches.

Title of Book: Proceedings of the International Conference Recent Advances in Natural Language Processing (RANLP 2009)
Publisher: ACM Press
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Ubiquitous Knowledge Processing
Date Deposited: 31 Dec 2016 14:29
Official URL: http://www.aclweb.org/anthology/R09-1045
Identification Number: TUD-CS-2009-1893
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