609 search results - page 13 / 122 » Discriminative Keyword Selection Using Support Vector Machin... |
89
Voted
ICASSP
2009
IEEE
15 years 7 months ago
2009
IEEE
It is difficult to adapt discriminative classifiers, particularly kernel based ones such as support vector machines (SVMs), to handle mismatches between the training and test da...
146
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SAC
2008
ACM
14 years 12 months ago
2008
ACM
We systematically evaluate a recently proposed method for unsupervised discrimination power analysis for feature selection and optimization in multimedia applications. A series of...
116
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EMNLP
2008
15 years 1 months ago
2008
We present a discriminative method for learning selectional preferences from unlabeled text. Positive examples are taken from observed predicate-argument pairs, while negatives ar...
113
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ICASSP
2010
IEEE
15 years 20 days ago
2010
IEEE
When building a classifier from clean training data for a particular test environment, knowledge about the environmental noise and channel should be taken into account. We propos...
126
Voted
BMCBI
2005
15 years 11 days ago
2005
Background: Text mining has spurred huge interest in the domain of biology. The goal of the BioCreAtIvE exercise was to evaluate the performance of current text mining systems. We...