394 search results - page 8 / 79 » On Feature Extraction via Kernels |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
PR
2007
13 years 9 months ago
2007
Feature extraction is among the most important problems in face recognition systems. In this paper, we propose an enhanced kernel discriminant analysis (KDA) algorithm called kern...
COLING
2010
13 years 5 months ago
2010
We present novel kernels based on structured and unstructured features for reranking the N-best hypotheses of conditional random fields (CRFs) applied to entity extraction. The fo...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper we consider the problem of multi-object categorization. We present an algorithm that combines support vector machines with local features via a new class of Mercer k...
ICAISC
2004
Springer
14 years 3 months ago
2004
Springer
Barycentric plotting, achieved by placing gaussian kernels in distant corners of the feature space and projecting multidimensional output of neural network on a plane, provides inf...