19 search results - page 2 / 4 » Feature selection based on rough sets and particle swarm opt... |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
In this paper we deal with the problem of feature selection by introducing a new approach based on Gravitational Search Algorithm (GSA). The proposed algorithm combines the optimi...
CEC
2008
IEEE
13 years 11 months ago
2008
IEEE
— In this paper, we propose a novel approach to solve constrained optimization problems based on particle swarm optimization (PSO). First, an empirical comparison of the most pop...
SWARM
2010
SPRINGER
13 years 3 months ago
2010
SPRINGER
This paper proposes an immune concentration based virus detection approach which utilizes a two-element concentration vector to construct the feature. In this approach, ‘self’ ...
PRL
2008
13 years 4 months ago
2008
This article introduces a scheme for clustering complex and linearly non-separable datasets, without any prior knowledge of the number of naturally occurring groups in the data. T...
WCE
2007
13 years 6 months ago
2007
—Associative neural memories are models of biological phenomena that allow for the storage of pattern associations and the retrieval of the desired output pattern upon presentati...