2845 search results - page 242 / 569 » Evaluating Paragraph Retrieval for |
160
Voted
SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Using a ground truth extracted from the Wikipedia, and a ground truth created through manual assessment, we show that the apparent performance advantage seen in machine learning a...
149
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AIRS
2005
Springer
16 years 7 days ago
2005
Springer
The automatic detection of novelty, or newness, as part of an information retrieval system would greatly improve a searcher’s experience by presenting “documents” in order of...
167
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ISMIR
2005
Springer
16 years 6 days ago
2005
Springer
Melodies provide an important conceptual summarization of polyphonic audio. The extraction of melodic content has practical applications ranging from content-based audio retrieval...
175
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IRAL
2003
ACM
15 years 12 months ago
2003
ACM
In this paper, we describe ontology-based text categorization in which the domain ontologies are automatically acquired through morphological rules and statistical methods. The on...
161
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CLEF
2000
Springer
15 years 11 months ago
2000
Springer
This paper presents work on document retrieval for Italian carried out at ITC-irst. Two different approaches to information retrieval were investigated, one based on the Okapi wei...