144 search results - page 20 / 29 » Algorithms for the Hypergraph and the Minor Crossing Number ... |
ICML
2004
IEEE
14 years 9 months ago
2004
IEEE
We propose a fast iterative classification algorithm for Kernel Fisher Discriminant (KFD) using heterogeneous kernel models. In contrast with the standard KFD that requires the us...
STOC
2004
ACM
14 years 8 months ago
2004
ACM
We establish several approximate max-integral-flow / minmulticut theorems. While in general this ratio can be very large, we prove strong approximation ratios in the case where th...
ESSOS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. When a vulnerability is discovered in a cryptographic algorithm, or in a specific implementation of that algorithm, it is important that software using that algorithm or...
KAIS
2010
13 years 7 months ago
2010
Real world data mining applications must address the issue of learning from imbalanced data sets. The problem occurs when the number of instances in one class greatly outnumbers t...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
In a reverberant scenario, phase transformed weighted algorithms are more robust than Maximum Likelihood (ML) because of the insufficiency of the data model to incorporate reverb...