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Surrogate Scoring for Improved Metasearch Precision
 

Summary: Surrogate Scoring for Improved
Metasearch Precision
Abdur Chowdhury, Greg Pass
Search & Navigation Group
America Online, Inc.
{cabdur,gregpass1}@aol.com
Steven M. Beitzel, Eric C. Jensen
Ophir Frieder
Illinois Institute of Technology
Information Retrieval Laboratory
{ej,steve,frieder}@ir.iit.edu
P@10 MAP@10
Imp over
best
Ex MAP
Imp over
avg
Ex MAP
vCombMNZ 0.742 0.693 10.9% 18.9%
rCombMNZ 0.704 0.655 4.9% 12.4%

  

Source: Argamon, Shlomo - Department of Computer Science, Illinois Institute of Technology

 

Collections: Computer Technologies and Information Sciences