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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.
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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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