990 search results - page 75 / 198 » Evolving kernels for support vector machine classification |
145
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EMNLP
2010
15 years 2 months ago
2010
In this paper we introduce the new task of social event extraction from text. We distinguish two broad types of social events depending on whether only one or both parties are awa...
107
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ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we propose a new approach for identifying the language type of character images. We do this by classifying individual character images to determine the language bou...
134
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SCIA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We address the problem of incorporating transformation invariance in kernels for pattern analysis with kernel methods. We introduce a new class of kernels by so called Ha...
127
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ESANN
2007
15 years 5 months ago
2007
Abstract. The convex optimisation problem involved in fitting a kernel probit regression (KPR) model can be solved efficiently via an iteratively re-weighted least-squares (IRWLS)...
132
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
For many decades automatic facial expression recognition has scientifically been considered a real challenging problem in the fields of pattern recognition or robotic vision. The ...