689 search results - page 64 / 138 » Concept Discovery from Text |
179
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CCR
2004
15 years 6 months ago
2004
Routing is a black art in today's Internet. End users and ISPs alike have little control over how their packets are handled outside of their networks, stemming in part from l...
162
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
We present a computational framework to automatically discover high-order temporal social patterns from very noisy and sparse location data. We introduce the concept of social foo...
159
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ISMDA
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Ontology is the talk of the day in the medical informatics comm.unity. Its relevant role in the design and implementation of information systems in health care is now wid...
150
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ICDM
2003
IEEE
15 years 11 months ago
2003
IEEE
Clustering by document concepts is a powerful way of retrieving information from a large number of documents. This task in general does not make any assumption on the data distrib...
170
Voted
SDM
2008
SIAM
15 years 7 months ago
2008
SIAM
Bayesian text classifiers face a common issue which is referred to as data sparsity problem, especially when the size of training data is very small. The frequently used Laplacian...