| Apriori算法在森林资源二类调查数据分析中的应用 |
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| 引用本文： | 王阗,彭世揆,佘光辉.Apriori算法在森林资源二类调查数据分析中的应用[J].南京林业大学学报(自然科学版),2006,30(3):63-66. |
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| 作者姓名： | 王阗 彭世揆 佘光辉 |
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| 作者单位： | 1. 南京林业大学信息科学技术学院,江苏,南京,210037
2. 南京林业大学森林资源与环境学院,江苏,南京,210037 |
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| 摘 要： | 介绍了应用于森林资源二类调查的数据挖掘系统,以实例说明关联规则挖掘方法在林业中的具体应用。研究了数据挖掘技术中的关联规则理论在林木属性分析中的应用,应用Apriori算法分析了权属、起源、年龄、平均胸径、树高、郁闭度之间的关联,为相关的决策支持提供参考。证明了数据挖掘在森林资源调查数据分析中具有良好的应用前景。
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| 关 键 词： | 数据挖掘 关联规则 林业 Apriori算法 |
| 文章编号： | 1000-2006(2006)03-0063-04 |
| 收稿时间： | 2005-09-24 |
| 修稿时间： | 2006-01-04 |
Application of Apriori Algorithm on Data Analyses of Forest Inventory |
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| WANG Tian,PENG Shi-kui,SHE Guang-hui.Application of Apriori Algorithm on Data Analyses of Forest Inventory[J].Journal of Nanjing Forestry University(Natural Sciences ),2006,30(3):63-66. |
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| Authors: | WANG Tian PENG Shi-kui SHE Guang-hui |
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| Institution: | 1. College of Information Science and Technology Nanjing Forestry University, Nanjing 210037, China;2. College of Forest Resources and Environment Nanjing Forestry University,Nanjing 210037,China |
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| Abstract: | With the development of the forestry,useful information intelligently abstracted from mass forestry data have been widely applied.A data mining system applied in the second type of investigation in the forestry resources and the related experimental example of association rules mining for forestry are provided in this paper.The application of data mining based on related rules on the relation of property,origin,age,chest circumference,height and canopy density of trees is discussed.The Apriori algorithm has provided a reference for the decision-making support.The promising prospect of the application of the data mining system in investigation and analysis of data of the forestry resources has been proved. |
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| Keywords: | Data mining Association rules Forestry Apriori algorithm |
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