2Hua Z,Wang Y,Xu X,Zhang B,Liang L. Predicting corporate financial distress based on integra- tion of support vector machine and logistic regression [J]. Expert Systems with Applications,2007,33 (2): 434-440.
3.Wu KL,Yang MS. A cluster validity index for fuzzy clustering [J]. Pattern Recognition Letters, 2005,26(9): 1275-1291.
4Ko AHR,Sabourin R,Britto Jr AS. From dy- namic classifier selection to dynamic ensemble selection [J]. Pattern Recognition,2008,41: 1718-1731.
