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author:

郑建锋 (郑建锋.) [1] | 王应明 (王应明.) [2]

Indexed by:

PKU CSCD

Abstract:

效率预测是这几年比较热门的研究话题,然而随着评价系统的复杂性和不确定性,效率的点预测性能会逐渐降低.基于此,提出DEA-BP神经网络置信区间预测模型.构建非阿基米德无穷小的CCR模型,对系统进行效率评价;构建BPNN的置信区间预测模型,将点预测转化为区间预测;通过PICP、NMPIL、CLC等模型进行区间综合验证.将这三个阶段的模型套用到"一带一路"沿线省市的旅游效率预测中,根据预测结果对各个省市进行效率分类并提出改进建议.由于BPNN置信区间预测模型难以确认最佳模型,该结果仍需改进,但具有一定的借鉴作用.

Keyword:

BP神经网络 区间预测 效率评价 效率预测

Community:

  • [ 1 ] [郑建锋]福州大学
  • [ 2 ] [王应明]福州大学

Reprint 's Address:

Email:

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Source :

计算机工程与应用

ISSN: 1002-8331

Year: 2021

Issue: 3

Volume: 57

Page: 273-278

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: 3

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