500 search results - page 86 / 100 » Document frequency and term specificity |
109
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JCDL
2009
ACM
15 years 6 months ago
2009
ACM
Users of digital libraries usually want to know the exact author or authors of an article. But different authors may share the same names, either as full names or as initials and...
NAACL
2003
15 years 1 months ago
2003
e by placing terms in an abstract ‘information space’ based on their occurrences in text corpora, and then allowing a user to visualize local regions of this information space....
214
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ICFP
2009
ACM
16 years 1 months ago
2009
ACM
During the life cycle of an XML application, both schemas and queries may change from one version to another. Schema evolutions may affect query results and potentially the validi...
106
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KDD
2008
ACM
16 years 23 days ago
2008
ACM
In this work, we address the problem of joint modeling of text and citations in the topic modeling framework. We present two different models called the Pairwise-Link-LDA and the ...
111
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KDD
2007
ACM
16 years 23 days ago
2007
ACM
In many data mining applications, online labeling feedback is only available for examples which were predicted to belong to the positive class. Such applications include spam filt...