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A Modified Fuzzy Synthetic Evaluation Method Based on Entropy Weight Theory and Its Application in Regional Test of Cotton Cultivars
Author(s): 
Pages: 212-215
Year: Issue:  8
Journal: Chinese Agricultural Science Bulletin

Keyword:  信息熵 熵权 综合评价 棉花 品种区域试验;
Abstract: 为提高对区域试验参试品种评价的科学性和合理性,采用模糊数学和信息熵理论,提出了作物品种模糊熵权综合评价方法。该法利用作物品种区试的综合性状指标,建立相应的评价指标矩阵,然后借助信息论中的熵权理论,利用各评价指标的变异程度计算权重,实现品种的综合评价。最后结合棉花区试资料,介绍了该法的应用,验证了其可行性和有效性。
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