| 基于粗糙集和信息熵的土地适宜性评价研究 |
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| 引用本文： | 叶飞,邱炳文,钟鸣,高建阳.基于粗糙集和信息熵的土地适宜性评价研究[J].安徽农业科学,2011,39(14):8454-8456. |
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| 作者姓名： | 叶飞 邱炳文 钟鸣 高建阳 |
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| 作者单位： | 福州大学数据挖掘与信息共享教育部重点实验室;福建省地质测绘院; |
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| 基金项目： | 福建省科技计划项目(2009Y01010456); 国家自然科学基金项目(41071267) |
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| 摘 要： | 将信息熵理论与粗糙集技术引入土地适宜性评价领域,通过计算指标的信息量,为指标权重的确定提供科学依据,从而有效地避免指标权重确定过程中的主观性。通过福建省武平县城乡建设用地适宜性评价的实际应用进一步验证该方法的有效性,为土地适宜性评价开拓一种新的思路。
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| 关 键 词： | 粗糙集 信息熵 土地适宜性评价 城乡建设用地 |
Study on Land Suitability Evaluation Based on Rough Set and Entropy |
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| YE Fei et al.Study on Land Suitability Evaluation Based on Rough Set and Entropy[J].Journal of Anhui Agricultural Sciences,2011,39(14):8454-8456. |
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| Authors: | YE Fei |
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| Institution: | YE Fei et al(Key Laboratory of Spatial Data Mining & Information Sharing of Ministry of Education,Spatial Information Research Center of Fujian Province,Fuzhou University,Fuzhou,Fujian 350002) |
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| Abstract: | The rough set method and information entropy method were introduced to land suitability evaluation by computing information of evaluate index,so as to provide scientific basis for the establishment of evaluate index weights.It could effectively avoid the subjectivity in the process of establish evaluate index.Taking the model to evaluate the rural-urban construction land use suitability in Wuping County,and reflect the scientific rationality of the evaluation index system model,it also provided a new way fo... |
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| Keywords: | Rough set Entropy Land suitability evaluation Rural-urban construction land use |
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