5046 search results - page 147 / 1010 » Feature Selection from Huge Feature Sets |
187
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ICIAP
2007
ACM
16 years 6 months ago
2007
ACM
In this paper we explore the interlink between temporally dense view-based object recognition and sparse image representations with local keypoints. The temporal component is an a...
161
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
We investigate a method using support vector machines (SVMs) with walk-based graph kernels for high-level feature extraction from images. In this method, each image is first segme...
203
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
A major obstacle that decreases the performance of text classifiers is the extremely high dimensionality of text data. To reduce the dimension, a number of approaches based on rou...
163
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IKE
2008
15 years 8 months ago
2008
One major source of performance decline in speaker recognition system is channel mismatch between training and testing. This paper focuses on improving channel robustness of speake...
175
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ACL
2006
15 years 7 months ago
2006
We investigate the use of machine learning in combination with feature engineering techniques to explore human multimodal clarification strategies and the use of those strategies ...