| 模糊ISODATA聚类分析在茶梢蛾为害类型划分上的应用 |
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| 引用本文： | 莫建初,李益辉.模糊ISODATA聚类分析在茶梢蛾为害类型划分上的应用[J].经济林研究,1993,11(2):73-78. |
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| 作者姓名： | 莫建初 李益辉 |
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| 作者单位： | 中南林学院，中南林学院，湖南省林业厅，湖南省林业厅，湖南省林业厅 株洲 412006，株洲 412006 |
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| 摘 要： | 本文以与茶梢蛾种群发展相关的11个因子为指标,在主成分分析基础上,运用建立在模糊集合理论基础上的ISODATA聚类分析方法,对丘陵区茶梢蛾的为害类型进行了数量划分.划分结果客观、具体,与实际情况相符。
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| 关 键 词： | 茶梢蛾 数量分类 危害 |
Applying Fuzzy Cluster Analysis In Classification Of Parametriotes theac |
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| MO JIANCHU and WANG WENXUE,South Central Forestry College
LI YIHUI,ZHANG CAIXUE,and HU QIUFAN,Forestry.Applying Fuzzy Cluster Analysis In Classification Of Parametriotes theac[J].Economic Forest Researches,1993,11(2):73-78. |
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| Authors: | MO JIANCHU and WANG WENXUE South Central Forestry College
LI YIHUI ZHANG CAIXUE and HU QIUFAN Forestry |
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| Institution: | MO JIANCHU and WANG WENXUE,South Central Forestry College
LI YIHUI,ZHANG CAIXUE,and HU QIUFAN,Forestry Department of Hunan Province |
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| Abstract: | Quantitative classification of the injurious pattern of the tea shoot borer, Parametriotes thene, in the hilly land was conducted by applying principal component analysis and ISODATA method based on fuzzy theory. 11 factors in relation to population development were considered. The classification result has proved to be objective, concrete, and practictal. |
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| Keywords: | Parametriotes theae Fuzzy ISODATA Cluster analysis Injurious pattern Quantitarive classification |
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