2540 search results - page 130 / 508 » Retrieval Status Values in Information Retrieval Evaluation |
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WWW
2010
ACM
15 years 5 months ago
2010
ACM
PageRank computes the importance of each node in a directed graph under a random surfer model governed by a teleportation parameter. Commonly denoted alpha, this parameter models ...
SIGIR
2006
ACM
15 years 3 months ago
2006
ACM
Modern distributed information retrieval techniques require accurate knowledge of collection size. In non-cooperative environments, where detailed collection statistics are not av...
ESWS
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. The Semantic Desktop is a means to support users in Personal Information Management (PIM). It provides an excellent test bed for Semantic Web technology: resources (e. g....
CLEF
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. We present in this report two main approaches to cross-language information retrieval based on the exploitation of multilingual corpora to derive cross-lingual term-term ...
MM
2004
ACM
15 years 3 months ago
2004
ACM
Relevance feedback has been proposed as an important technique to boost the retrieval performance in content-based image retrieval (CBIR). However, since there exists a semantic g...