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A loan default discrimination model using cost-sensitive support vector machine improved by PSO.
Jie Cao
Hongke Lu
Weiwei Wang
Jian Wang
Published in:
Inf. Technol. Manag. (2013)
Keyphrases
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cost sensitive
support vector machine
neural network
pairwise
information retrieval
feature selection
similarity measure
objective function
multi class
supervised learning
text classification
particle swarm optimization