Incorporating query difference for learning retrieval functions in information retrieval

Proceedings of the 29th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval

Volumn , Issue , 2006, Pages 721-722

  Zha, Hongyuan ^a   Zheng, Zhaohui ^b   Fu, Haoying ^b   Sun, Gordon ^b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b YAHOO INC   (United States)

Author keywords

Least squares regression; Machine learning; Query dependence; Query document features; Regularization; Relevance; Retrieval function

Indexed keywords

LEARNING SYSTEMS; PARAMETER ESTIMATION; PROBLEM SOLVING; QUERY PROCESSING; SEARCH ENGINES; USER INTERFACES; FUNCTIONS; LEAST SQUARES APPROXIMATIONS; QUERY LANGUAGES; RISK MANAGEMENT;

LEAST-SQUARES REGRESSION; QUERY DEPENDENCE; QUERY DOCUMENT FEATURES; RETRIEVAL FUNCTION;

INFORMATION RETRIEVAL;

QUERY DEPENDENCE; QUERY DIFFERENCE; RETRIEVAL FUNCTIONS; RISK MINIMIZATION;

EID: 33750367311     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1148170.1148335     Document Type: Conference Paper

References (7)

1. Rie Kubota Ando, Mark Dredze and Tong Zhang (2005), TREC 2005 Genomics Track Experiments at IBM Watson. Proc. of the 14th Text Retrieval Conference, 2005.
2. M. Beaulieu, M. Gatford, Xiangji Huang, Stephen E. Robertson, S. Walker and P. Williams (1996), Okapi at TREC-5. Proceedings of 5th Text REtrieval Conference, pp. 143-166, 1996.
3. Stefan Buttcher, Charles L. A. Clarke, Gordon V. Cormack (2004), Domain-Specific Synonym Expansion and Validation for Biomedical Information Retrieval. Proceedings of the 13th Text Retrieval Conference, 2004.
4. JT Chang, H Schtze and RB Altman (2002). Creating an Online Dictionary of Abbreviations from MEDLINE. Journal of the American Medical Informatics Association. 9(6):612-20, 2002.
5. AM Cohen and WR Hersh (2005), A survey of current work in biomedical text mining, Briefings in Bioinformatics, 6(10):57-71, 2005.
6. Xiangji Huang, Ming Zhong and Luo Si (2005), York University at TREC 2005: Genomics Track. Proc. of the 14th Text Retrieval Conference, 2005.
7. http://ir.ohsu.edu/genomics/