81 search results - page 3 / 17 » Video event classification using string kernels |
CVPR
2007
IEEE
13 years 11 months ago
2007
IEEE
In this work, we systematically study the problem of visual event recognition in unconstrained news video sequences. We adopt the discriminative kernel-based method for which vide...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
This paper presents a novel method for sound event classification based on probabilistic distance SVM. The basic idea is to embed probabilistic distances into classical SVM to cl...
BIOINFORMATICS
2005
13 years 5 months ago
2005
A key issue in supervised protein classification is the representation of input sequences of amino acids. Recent work using string kernels for protein data has achieved state-of-t...
ICML
2004
IEEE
14 years 6 months ago
2004
IEEE
Many applications in text and speech processing require the analysis of distributions of variable-length sequences. We recently introduced a general kernel framework, rational ker...
NIPS
2008
13 years 6 months ago
2008
We present a new family of linear time algorithms based on sufficient statistics for string comparison with mismatches under the string kernels framework. Our algorithms improve t...