Biclustering of Gene Expression Data Using PSO-GA Hybrid
Baiyi Xie, Shihong Chen, Feng Liu · 2007
The biclustering of gene expression data is an important technology for biologists and the biclustering problem is proven to be NP-hard. In this paper, a hybrid evolutionary optimization algorithm based on particle swarm and Genetic algorithms is presented to solve the biclustering problem. Additionally, this paper gives a comparison between hybrid algorithm, GA, and PSO. Experiments show that our method can beat other methods.