'Original query terms' presentation slideshows

Information Retrieval

Information Retrieval. CSE 8337 Spring 2003 Query Operations Material for these slides obtained from: Modern Information Retrieval by Ricardo Baeza-Yates and Berthier Ribeiro-Neto http://www.sims.berkeley.edu/~hearst/irbook/ Prof. Raymond J. Mooney in CS378 at University of Texas

835 views • 62 slides

Information Retrieval

Information Retrieval. CSE 8337 Spring 2005 Query Operations Material for these slides obtained from: Modern Information Retrieval by Ricardo Baeza-Yates and Berthier Ribeiro-Neto http://www.sims.berkeley.edu/~hearst/irbook/ Prof. Raymond J. Mooney in CS378 at University of Texas

688 views • 62 slides

Query Expansion

Query Expansion. Outline. Motivation Definition Issues Involved Existing Techniques Global Thesauri/ WordNet Automatically Generated Thesauri Local Relevance Feedback Pseudo Relevance Feedback Conclusion. Problem with Keywords.

348 views • 23 slides

AU-KBC FIRE2008 Submission - Cross Lingual Information Retrieval Track: Tamil- English

332 views • 19 slides