Sciweavers

4589 search results - page 198 / 918
» A new evaluation measure for information retrieval systems
Sort
View
CLEF
2005
Springer
16 years 4 days ago
BUAP-UPV TPIRS: A System for Document Indexing Reduction at WebCLEF
Abstract. In this paper we present the results of BUAP/UPV universities in WebCLEF, a particular task of CLEF 2005. Particularly, we evaluate our information retrieval system at th...
David Pinto, Héctor Jiménez-Salazar,...
IR
2002
15 years 6 months ago
Threshold Setting and Performance Optimization in Adaptive Filtering
An experimental adaptive filtering system, built on the Okapi search engine, is described. In addition to the regular text retrieval functions, the system requires a complex set o...
Stephen E. Robertson
TREC
2004
15 years 8 months ago
York University at TREC 2004: HARD and Genomics Tracks
York University participated in HARD and Genomics tracks this year. For both tracks, we used Okapi BSS (basic search system) as the basis. Our experiments mainly focused on exploi...
Xiangji Huang, Yan Rui Huang, Ming Zhong, Miao Wen
WWW
2004
ACM
16 years 7 months ago
Computing personalized pageranks
A recently published approach to adaptive page rank, using the solution of quadratic optimization methods with a set of simple constraints [3], is modified to permit classificatio...
Franco Scarselli, Ah Chung Tsoi, Markus Hagenbuchn...
WWW
2005
ACM
16 years 7 months ago
Semantic similarity between search engine queries using temporal correlation
We investigate the idea of finding semantically related search engine queries based on their temporal correlation; in other words, we infer that two queries are related if their p...
Steve Chien, Nicole Immorlica