8311 search results - page 160 / 1663 » Phase-Based Information Retrieval |
SIGIR
2004
ACM
14 years 3 months ago
2004
ACM
This paper examines whether the Cranfield evaluation methodology is robust to gross violations of the completeness assumption (i.e., the assumption that all relevant documents wi...
ECIR
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. The Information Retrieval community uses a variety of performance measures to evaluate the effectiveness of scoring functions. In this paper, we show how to adapt six pop...
ECIR
2003
Springer
13 years 11 months ago
2003
Springer
Peer-to-peer (P2P) computing has shown an unexpected growth and development during the recent years. P2P networking is being applied from B2B enterprise solutions to more simple, e...
ECIR
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Machine learning ranking methods are increasingly applied to ranking tasks in information retrieval (IR). However ranking tasks in IR often differ from standard ranking t...
KDD
2000
ACM
14 years 1 months ago
2000
ACM
To improve the accuracy in terms of precision and recall of an audio information retrieval system we have created a domainspecific ontology (a collection of key concepts and their...