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Accurate language model estimation with document expansion
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Source Conference on Information and Knowledge Management archive
Proceedings of the 14th ACM international conference on Information and knowledge management table of contents
Bremen, Germany
POSTER SESSION: Poster Session table of contents
Pages: 273 - 274  
Year of Publication: 2005
ISBN:1-59593-140-6
Authors
Tao Tao  University of Illinois at Urbana-Champaign, Urbana, IL
Xuanhui Wang  University of Illinois at Urbana-Champaign, Urbana, IL
Qiaozhu Mei  University of Illinois at Urbana-Champaign, Urbana, IL
ChengXiang Zhai  University of Illinois at Urbana-Champaign, Urbana, IL
Sponsors
ACM: Association for Computing Machinery
SIGIR: ACM Special Interest Group on Information Retrieval
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 2,   Downloads (12 Months): 27,   Citation Count: 0
Additional Information:

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DOI Bookmark: Use this link to bookmark this Article: http://doi.acm.org/10.1145/1099554.1099623
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REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
W. Bruce Croft , John Lafferty, Language Modeling for Information Retrieval, Kluwer Academic Publishers, Norwell, MA, 2003
2
Oren Kurland , Lillian Lee, Corpus structure, language models, and ad hoc information retrieval, Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval, July 25-29, 2004, Sheffield, United Kingdom  [doi>10.1145/1008992.1009027]
3
Xiaoyong Liu , W. Bruce Croft, Cluster-based retrieval using language models, Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval, July 25-29, 2004, Sheffield, United Kingdom  [doi>10.1145/1008992.1009026]
4
Chengxiang Zhai , John Lafferty, A study of smoothing methods for language models applied to Ad Hoc information retrieval, Proceedings of the 24th annual international ACM SIGIR conference on Research and development in information retrieval, p.334-342, September 2001, New Orleans, Louisiana, United States  [doi>10.1145/383952.384019]

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.3 INFORMATION STORAGE AND RETRIEVAL
      H.3.3 Information Search and Retrieval
          Subjects: Retrieval models


General Terms:
Algorithms


Keywords:
corpus structures, document expansion, information retrieval, language models, pseudo feedback, smoothing

Collaborative Colleagues:
Tao Tao: colleagues
Xuanhui Wang: colleagues
Qiaozhu Mei: colleagues
ChengXiang Zhai: colleagues

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