523 search results - page 45 / 105 » Metric Learning for Text Documents |
ESWA
2006
14 years 11 months ago
2006
Due to the exponential growth of documents on the Internet and the emergent need to organize them, the automated categorization of documents into predefined labels has received an...
KDD
2008
ACM
15 years 11 months ago
2008
ACM
: We combine the speed and scalability of information retrieval with the generally superior classification accuracy offered by machine learning, yielding a two-phase text classifie...
LREC
2008
15 years 19 days ago
2008
The growing dependence of modern society on the Web as a vital source of information and communication has become inevitable. However, the Web has become an ideal channel for vari...
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CVPR
2009
IEEE
16 years 6 months ago
2009
IEEE
We propose an approach to restore severely degraded
document images using a probabilistic context model. Un-
like traditional approaches that use previously learned
prior models...
SDM
2008
SIAM
15 years 19 days 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...