| 灰色─马尔柯夫组合模型及其在大豆产量预测中的应用 |
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| 引用本文： | 张荣芳,闫文义. 灰色─马尔柯夫组合模型及其在大豆产量预测中的应用[J]. 中国油料作物学报, 1995, 0(2) |
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| 作者姓名： | 张荣芳 闫文义 |
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| 作者单位： | 黑龙江省农业科学院栽培所，黑龙江省农业科学院育种所 |
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| 摘 要： | 灰色预测与马尔柯夫转移概率矩阵预测具有互补性质．两者的结合，有更广泛的应用范围和更高的预测精度。本文应用该组合模型，对黑龙江省大豆平均亩产量时间序列进行了分析，并预测了今后几年大豆的平均单产。
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| 关 键 词： | 灰色系统；马尔柯夫预测；转移概率；矩阵 |
MODEL COMBINATION OF GREY-AA MARKOV AND ITS APPLICATION IN FORECASTING SOYBEAN YIELD |
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| Zhang Rongfang,Yan Wenyi. MODEL COMBINATION OF GREY-AA MARKOV AND ITS APPLICATION IN FORECASTING SOYBEAN YIELD[J]. Chinese Journal of Oil Crop Sciences, 1995, 0(2) |
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| Authors: | Zhang Rongfang Yan Wenyi |
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| Affiliation: | H eilong jiang Academy of Agricultural Sciences |
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| Abstract: | The Grey forecast system and the AA Markov's matrix forecasting by transfering probability could be complementary each other. Their combination could be extensively applied in forcasting. This paper presents an analysis of the time order of the average yield of soybean in Heilongjiang province each year and forecast of yields in next several years by using the model combination. |
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| Keywords: | Grey system AA Markov Matrix |
| 本文献已被 CNKI 等数据库收录！ |
