394 search results - page 4 / 79 » On Feature Extraction via Kernels |
EMNLP
2007
13 years 11 months ago
2007
This paper proposes a tree kernel with contextsensitive structured parse tree information for relation extraction. It resolves two critical problems in previous tree kernels for r...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents how to extract non-linear features by linear PCA. KPCA is effective but the computational cost is the drawback. To realize both non-linearity and low computati...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Recently, in generic object recognition research, a classification technique based on integration of image features is garnering much attention. However, with a classifying techn...
ECAI
2004
Springer
14 years 3 months ago
2004
Springer
ECCV
2004
Springer
14 years 12 months ago
2004
Springer
Abstract. We present a method for learning feature descriptors using multiple images, motivated by the problems of mobile robot navigation and localization. The technique uses the ...