Supported with mass data, it analyses the trend, the comentropy, and the equilibrium of regional land use change.

文章以大量数据为基础，分析了区域内土地利用结构动态度、信息熵和均衡度。

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In this paper, formulation of the number of equivalent options is given by analyzing the comentropy of the single choice items.

由分析单项选择问题的信息熵入手，给出这类问题等价选项个数的计算公式，对等价选项个数的值域进行了讨论。

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Experimental results show that the accuracy of image content described by regional weighted comentropy method is more than 50% higher than that of traditional comentropy methods.

实验表明区域加权信息熵方法比单纯信息熵方法描述图像内容准确率提高了50%以上。

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Experimental results show that the accuracy of image content described by regional weighted comentropy method is more than 50% higher than that of traditional comentropy methods.

实验表明区域加权信息熵方法比单纯信息熵方法描述图像内容准确率提高了50%以上。

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