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Author:

张杰 (张杰.) | 王凡 (王凡.)

Indexed by:

CQVIP PKU

Abstract:

针对传统信用风险评价模型只舍有一个分类器的缺陷,本文利用AdaBoost组合分类器来对上市公司信用风险进行评价,并与基于支持向量机和神经网络的分类模型进行了效果比较.实证研究表明,组合分类器克服了单一分类器的诸多缺点,预测准确率高于单一分类器.

Keyword:

AdaBoost 信用风险评价 组合分类器

Author Community:

  • [ 1 ] [张杰]北京工业大学
  • [ 2 ] [张杰]北京工业大学
  • [ 3 ] [王凡]北京工业大学
  • [ 4 ] [王凡]北京工业大学

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Source :

财会月刊(综合版)

ISSN: 1004-0994

Year: 2008

Issue: 6

Page: 66-67

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 7

Affiliated Colleges:

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