| 基于对称对数比变换的成分数据预测建模方法 |
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| 引用本文： | 王艳芬,李路亮.基于对称对数比变换的成分数据预测建模方法[J].太原师范学院学报(自然科学版),2013(3):20-21,46. |
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| 作者姓名： | 王艳芬 李路亮 |
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| 作者单位： | [1]长治学院沁县师范分院,山西沁县046400 [2]山西大学数学科学学院,山西太原030006 |
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| 摘 要： | 文章基于对称对数比变换,提出一种成分数据的预测建模方法,并利用该方法对北京市三次产业的数据进行简要分析.
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| 关 键 词： | 成分数据 对称对数比变换 预测 距离 |
Forecast Modeling Method for Compositional Data Based on the Symmetrical Log-Ratio Transformation |
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| Wang Yanfen,Li Luliang.Forecast Modeling Method for Compositional Data Based on the Symmetrical Log-Ratio Transformation[J].Journal of Taiyuan Normal University:Natural Science Edition,2013(3):20-21,46. |
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| Authors: | Wang Yanfen Li Luliang |
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| Institution: | 1. Qinxian Normal Branch of Cangzhi College, Qinxian 046400; 2. School of Mathematical Sciences, Shanxi University, Taiyuan 030006,China) |
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| Abstract: | Based on the symmetrical log-ratio transformation, this paper proposed a compositional data＇s modeling method,and used this method in the forecast research of three industries of Beijing＇s eco- nomic. |
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| Keywords: | compositional data symmetrical log ratio transformation forecast distance |
| 本文献已被 CNKI 维普 等数据库收录！ |
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