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  Evaluating the Potential of Explicit Phrases for Retrieval Quality

Broschart, A., Berberich, K., & Schenkel, R. (2010). Evaluating the Potential of Explicit Phrases for Retrieval Quality. In C. Gurrin, Y. He, G. Kazai, U. Kruschwitz, S. Little, T. Roelleke, et al. (Eds.), Advances in Information Retrieval (pp. 623-626). Berlin: Springer. doi:10.1007/978-3-642-12275-0_62.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-000F-14E8-3 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0024-3B5A-6
Genre: Conference Paper

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 Creators:
Broschart, Andreas1, Author           
Berberich, Klaus1, Author           
Schenkel, Ralf1, Author           
Affiliations:
1Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              

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 Abstract: This paper evaluates the potential impact of explicit phrases on retrieval quality through a case study with the TREC Terabyte benchmark. It compares the performance of user- and system-identified phrases with a standard score and a proximity-aware score, and shows that an optimal choice of phrases, including term permutations, can significantly improve query performance.

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Language(s): eng - English
 Dates: 20102010
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 536355
DOI: 10.1007/978-3-642-12275-0_62
URI: http://dx.doi.org/10.1007/978-3-642-12275-0_62
Other: Local-ID: C1256DBF005F876D-E766E81A8415ACC3C12576780020D4AA-BroschartBS10
 Degree: -

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Title: 32nd European Conference on IR Research
Place of Event: Milton Keynes, UK
Start-/End Date: 2010-03-28 - 2010-03-31

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Title: Advances in Information Retrieval
  Subtitle : 32nd European Conference on IR Research, ECIR 2010
  Abbreviation : ECIR 2010
Source Genre: Proceedings
 Creator(s):
Gurrin, Cathal1, Editor
He, Yulan1, Editor
Kazai, Gabriella1, Editor
Kruschwitz, Udo1, Editor
Little, Suzanne1, Editor
Roelleke, Thomas1, Editor
Rüger, Stefan1, Editor
van Rijsbergen, Keith1, Editor
Affiliations:
1 External Organizations, ou_persistent22            
Publ. Info: Berlin : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 623 - 626 Identifier: ISBN: 978-3-642-12274-3

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Title: Lecture Notes in Computer Science
  Abbreviation : LNCS
Source Genre: Series
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 5993 Sequence Number: - Start / End Page: - Identifier: -