5107 search results - page 630 / 1022 » Data Mining and Information Retrieval |
213
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AUSDM
2008
Springer
15 years 9 months ago
2008
Springer
Term signal is an existing text representation that depicts a term as a vector of frequencies of occurrences in a number of user-defined partitions of a document. Although term si...
224
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SDM
2011
SIAM
14 years 9 months ago
2011
SIAM
Multi-instance (MI) learning is a variant of supervised learning where labeled examples consist of bags (i.e. multi-sets) of feature vectors instead of just a single feature vecto...
312
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...
181
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I3
2007
15 years 8 months ago
2007
An important aspect of Semantic Web technologies is the issue of identity and uniquely identifying resources, which is essential for integrating data across sources. Currently, th...
163
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ICPR
2006
IEEE
16 years 8 months ago
2006
IEEE
In many clustering applications, the user has some vague notion of the number and membership of the desired clusters. However, it is difficult for the user to provide such knowled...