576 search results - page 45 / 116 » Combination of Feature Selection Methods for Text Categorisa... |
139
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ICIP
2002
IEEE
16 years 4 months ago
2002
IEEE
Text detection is fundamental to video information retrieval and indexing. Existing methods cannot handle well those texts with different contrast or embedded in a complex backgro...
134
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PAKDD
2007
ACM
15 years 9 months ago
2007
ACM
Convolution kernels, constructed by convolution of sub-kernels defined on sub-structures of composite objects, are widely used in classification, where one important issue is to ch...
185
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CVPR
2012
IEEE
13 years 5 months ago
2012
IEEE
Recent work on background subtraction has shown developments on two major fronts. In one, there has been increasing sophistication of probabilistic models, from mixtures of Gaussi...
131
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ICDAR
1999
IEEE
15 years 7 months ago
1999
IEEE
A method is presented for segmenting documents into conceptually related areas. Determining the equivalence of text is often based on the number of word repetitions. This approach...
102
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ICPR
2008
IEEE
15 years 9 months ago
2008
IEEE
We propose Genetic Algorithms to improve the feature subset selection by combining the valuable outcomes from multiple feature selection methods. This paper also motivates the use...