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Weighted LS-SVM Credit Scoring Models with AUC Maximization by Direct Search.

Ligang ZhouKin Keung Lai
Published in: CSO (2) (2009)
Keyphrases
  • credit scoring
  • logistic regression
  • direct search
  • ls svm
  • model selection
  • feature selection
  • objective function
  • probabilistic model
  • classification accuracy
  • semi supervised
  • least squares