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author:

李翀 (李翀.) [1] | 谢秀萍 (谢秀萍.) [2]

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CQVIP PKU CSSCI

Abstract:

以提高测度波动较大的区间灰数序列的拟合精度为目的,分析基于核和“灰度不减公理”的传统区间灰数预测模型的误差,发现在“灰度不减”公理条件下,定义两组合上、下限信息的核序列,可以达到降低误差的目的.以此为目的分别构建了适应上、下限变化的核序列,然后建立两组核序列的预测模型,结合“灰度不减”公理,推导出测度值具有时变性的区间灰数预测模型;最后通过算例验证了模型的可行性.

Keyword:

区间灰数 时变测度 核预测 灰度不减公理 预测模型

Community:

  • [ 1 ] [李翀]福州大学
  • [ 2 ] [谢秀萍]福州大学

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Source :

统计与决策

ISSN: 1002-6487

CN: 42-1009/C

Year: 2019

Issue: 2

Volume: 35

Page: 75-78

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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