And the characters of non-negative, symmetrical, expansible, extremum are demonstrated. Finally, with the model of grey-related entropy, the technological talents indraught in Nanjing area is researched.
在灰关联熵分析方法的基础之上,对灰关联熵的性质以及熵关联度的性质作了研究,证明了灰关联熵具有非负性、对称性、扩展性、极值性等一些优良的性质,并基于灰关联熵模型对南京市科技人才引进的类型问题进行了研究。
参考来源 - 南京市科技人才引进的关键问题研究·2,447,543篇论文数据，部分数据来源于NoteExpress
研究结果表明，贵阳地区1998年到2003年其枯水资源系统的有序度变化从增加到减小再到增加，2003年以后灰关联熵又开始增加，系统有序度又有增强的趋势。
From 1998 to 2003, the gray relational entropy of low-water resource system changes from low, high to low value. After 2003, the gray relational entropy begins to increase again.
并参考灰关联分析结果，对相对熵分析结果进行比较。
Referring to the results of grey relation analysis, the results of relative entropy analysis is compared.
论文运用了信息论中的熵权法对指标因子做权重分配，并结合灰关联方法对各指标因子进行关联并综合评价。
This paper used the information theory, the "entropy method", the indicators of weight distribution, gray relational method combined with factors associated with the evaluation.
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