ZHANG Chao,YUAN Hongjun.A class of induced generalized ordered weighted logarithmic continuous ordered weighted harmonic averaging (IGOWLC-OWHA)operators and its applications[J].Journal of Yanbian University,2017,43(04):302-307.
一类诱导广义有序加权对数的连续区间有序加权调和平均算子及其应用
- Title:
- A class of induced generalized ordered weighted logarithmic continuous ordered weighted harmonic averaging (IGOWLC-OWHA)operators and its applications
- 关键词:
- C-OWHA算子; IGOWLC-OWHA算子; 改进的Theil不等系数; 区间组合预测
- Keywords:
- C-OWHA operator; IGOWLC-OWHA operator; improved Theil unequal coefficient; interval combination forecasting
- 分类号:
- O224
- 文献标志码:
- A
- 摘要:
- 结合连续区间有序加权调和平均(C-OWHA)与诱导广义加权对数平均(IGOWLA)两类算子,提出了一类诱导广义有序加权对数的C-OWHA(IGOWLC-OWHA)算子.以改进的Theil不等系数为相关性准则,构造了一种基于IGOWLC-OWHA算子的区间组合预测模型.算例分析表明,该模型能有效提高预测精度.
- Abstract:
- This paper proposed a induced generalized ordered weighted logarithmic C-OWHA(IGOWLC-OWHA)operator by combined IGOWLA operator and C-OWHA operator. We selected improved Theil unequal coefficient as a correlation index and built a new type of combination forecasting model based on IGOWLC-OWHA operator.The new model can effectively improve the prediction accuracy by an illustrative example.
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备注/Memo
收稿日期: 2017-11-26 基金项目: 国家社会科学基金青年项目(13CTJ006)作者简介: 张超(1991—),男,助教,研究方向为数理统计.