735 search results - page 109 / 147 » TREC: Experiment and evaluation in information retrieval |
101
click to vote
CLEF
2006
Springer
15 years 5 months ago
2006
Springer
We describe the objectives and organization of the CLEF 2006 ad hoc track and discuss the main characteristics of the tasks offered to test monolingual, bilingual, and multilingual...
107
click to vote
ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
We present a novel algorithm for structural analysis of audio to detect repetitive patterns that are suitable for content-based audio information retrieval systems, since repetiti...
118
click to vote
CIKM
2006
Springer
15 years 5 months ago
2006
Springer
Web page classification is important to many tasks in information retrieval and web mining. However, applying traditional textual classifiers on web data often produces unsatisfyi...
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
IRI
2007
IEEE
15 years 7 months ago
2007
IEEE
Suppose we are given a set A of activities of interest, a set O of observations, and a probability threshold p. We are interested in finding the set of all pairs (a, O ), where a...