500 search results - page 57 / 100 » Document frequency and term specificity |
119
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CIKM
2006
Springer
15 years 4 months ago
2006
Springer
The detection of new information in a document stream is an important component of many potential applications. In this work, a new novelty detection approach based on the identif...
121
Voted
SIGIR
2008
ACM
15 years 11 days ago
2008
ACM
Most traditional text clustering methods are based on "bag of words" (BOW) representation based on frequency statistics in a set of documents. BOW, however, ignores the ...
86
Voted
W2GIS
2007
Springer
15 years 6 months ago
2007
Springer
This paper is motivated by the problem of how to provide better access to ever enlarging collections of digital images. The paper opens by examining the concept of place in geograp...
DAS
2010
Springer
15 years 3 months ago
2010
Springer
We describe a component of a document analysis system for constructing ontologies for domain-specific web tables imported into Excel. This component automates extraction of the Wa...
104
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IPM
2007
15 years 10 days ago
2007
This paper is concerned with automatic extraction of titles from the bodies of HTML documents (web pages). Titles of HTML documents should be correctly defined in the title fields...