The coefficients of weight in this model are derived from the avail value of data reflecting the information entropy, by this method the problem of weight allocation can be avoided.
引用信息熵所反映数据本身的效用值来计算指标的权重系数，有效地避免了权重分配困难的问题。
This paper will change the qualitative analysis model of the books' circulating avail to quantitative analysis model. It put forward a mathematical model through analyzing…
本文将改变图书流通效用分析的定性分析方式，改定性分析为定量分析，通过图书流通效用指标分析，提出一种数学模型。
This paper will change the qualitative analysis model of the books' circulating avail to quantitative analysis model. It put forward a mathematical model through analyzing…
本文将改变图书流通效用分析的定性分析方式，改定性分析为定量分析，通过图书流通效用指标分析，提出一种数学模型。
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