2571 search results - page 295 / 515 » Window-Based Method for Information Retrieval |
240
Voted
CIKM
2003
Springer
15 years 9 months ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
105
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SIGIR
1998
ACM
15 years 8 months ago
1998
ACM
Most casual users of IR systems type short queries. Recent research has shown that adding new words to these queries via adhoc feedback improves the retrieval e ectiveness of such ...
121
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CIKM
2008
Springer
15 years 5 months ago
2008
Springer
Many of the recently proposed algorithms for learning feature-based ranking functions are based on the pairwise preference framework, in which instead of taking documents in isola...
114
Voted
AIRS
2010
Springer
15 years 1 months ago
2010
Springer
The dominant method for evaluating search engines is the Cranfield paradigm, but the existing metrics do not consider some modern search engines features, such as document snippets...
119
Voted
EKAW
2004
Springer
15 years 9 months ago
2004
Springer
Hierarchical categorization is a powerful and convenient method so that it is commonly used in various areas, such as ontologies. Although each hierarchy is useful, there are probl...