270 search results - page 5 / 54 » Use of Ensemble Based on GA for Imbalance Problem |
MCS
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Cluster ensembles are deemed to be better than single clustering algorithms for discovering complex or noisy structures in data. Various heuristics for constructing such ...
CEC
2008
IEEE
14 years 2 months ago
2008
IEEE
— Many deterministic algorithms in the context of constrained optimization require the first-order derivatives, or the gradient vectors, of the objective and constraint function...
CIARP
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Fuzzy based models have been used in many areas of research. One issue with these models is that rule bases have the potential for indiscriminant growth. Inference system...
IEEEIAS
2008
IEEE
14 years 2 months ago
2008
IEEE
To achieve high accuracy while lowering false alarm rates are major challenges in designing an intrusion detection system. In addressing this issue, this paper proposes an ensembl...
GECCO
2004
Springer
14 years 1 months ago
2004
Springer
Genetic algorithms require relatively large computation time to solve optimization problems, especially in VLSI CAD such as module placement. Therefore, island-based parallel GAs a...