Paper Info
Title
Towards construction of evaluation framework for query expansion
Abstract
Query expansion is an important technique for achieving higher retrieval performance. However, a good framework for evaluating this technique in isolation does not exist because the effect of query expansion depends on the quality of the initial query. Feature quantities that characterize the quality of the initial query are defined in this study. Correlations between these quantities and retrieval performance were analyzed using the NTCIR-4 web test collection.
Year
DOI
Venue
2005
10.1007/11562382_62
AIRS
Keywords
Field
DocType
ntcir-4 web test collection,good framework,initial query,retrieval performance,evaluation framework,towards construction,higher retrieval performance,feature quantity,important technique,query expansion
Query optimization,Data mining,Relevance feedback,Query expansion,Information retrieval,Computer science,Sargable,Ranking (information retrieval),Spatial query,Online aggregation,The Internet
Conference
Volume
ISSN
ISBN
3689
0302-9743
3-540-29186-5
Citations 
PageRank 
References 
0
0.34
8
Authors
1
Name
Order
Citations
PageRank
Masaharu Yoshioka136841.40