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ZHANG Cheng, CAI Zhi-hua. Cost-Sensitive Classification by Gene Expression Programming[J]. Journal of University of Electronic Science and Technology of China, 2007, 36(6): 1319-1321.
Citation: ZHANG Cheng, CAI Zhi-hua. Cost-Sensitive Classification by Gene Expression Programming[J]. Journal of University of Electronic Science and Technology of China, 2007, 36(6): 1319-1321.
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Cost-Sensitive Classification by Gene Expression Programming

  • 1.

    School of Computer Science,China University of Geosciences Wuhan 430074

  • Received Date: 2007-09-07
  • Publish Date: 2007-12-15
  • In data mining reseach, the classification algorithms generally pursue more highly accuracy. It is based on the assumption that all misclassifications have the same cost. However, the assumption is not correct in the real world, so that the normal classification algorithms do not perform well. By improving the encode/decode methods and taking different misclassification cost into account, this paper concerns a new cost-sensitive algorithm called CSC-GEP based on Gene Expression Programming (GEP). The experimental results show that the new algorithm is effective.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Cost-Sensitive Classification by Gene Expression Programming

  • 1. School of Computer Science,China University of Geosciences Wuhan 430074
  • Received Date: 2007-09-07
  • Publish Date: 2007-12-15

Abstract: In data mining reseach, the classification algorithms generally pursue more highly accuracy. It is based on the assumption that all misclassifications have the same cost. However, the assumption is not correct in the real world, so that the normal classification algorithms do not perform well. By improving the encode/decode methods and taking different misclassification cost into account, this paper concerns a new cost-sensitive algorithm called CSC-GEP based on Gene Expression Programming (GEP). The experimental results show that the new algorithm is effective.

ZHANG Cheng, CAI Zhi-hua. Cost-Sensitive Classification by Gene Expression Programming[J]. Journal of University of Electronic Science and Technology of China, 2007, 36(6): 1319-1321.
Citation: ZHANG Cheng, CAI Zhi-hua. Cost-Sensitive Classification by Gene Expression Programming[J]. Journal of University of Electronic Science and Technology of China, 2007, 36(6): 1319-1321.
shu

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