990 search results - page 114 / 198 » Evolving kernels for support vector machine classification |
127
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ICASSP
2007
IEEE
15 years 10 months ago
2007
IEEE
The impact of image feature locations in the bag-of-words model for object classification is examined. It is demonstrated that a simple variance-based method works well and offer...
132
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of proble...
142
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KDD
2006
ACM
16 years 4 months ago
2006
ACM
Linear Support Vector Machines (SVMs) have become one of the most prominent machine learning techniques for highdimensional sparse data commonly encountered in applications like t...
142
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FLAIRS
2006
15 years 5 months ago
2006
Speech act classification remains one of the challenges in natural language processing. This paper evaluates a classification system that assigns one of twelve dialog acts to an u...
130
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WEBI
2007
Springer
15 years 10 months ago
2007
Springer
In this paper, we investigate the emotion classification of web blog corpora using support vector machine (SVM) and conditional random field (CRF) machine learning techniques. The...