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- information entropy weight 信息熵
- Aimed at the fuzziness of the scheme evaluation, a new method based on entropy weight of fuzzy information is presented. 摘要针对方案评估中属性信息的模糊特性,提出了一种基于模糊信息的熵权多属性方案评估方法。
- The weights are calculated by information entropy indicating the availing value of data, and the problem of weight allocation is solved. 用信息熵所反映数据本身的效用值计算指标的权重,避免了权重分配困难的问题。
- A distribution function of droplet volume was derived using the information entropy. 采用最大熵原理,推导出喷雾场液滴体积分布函数。
- The paper derives Boltzmann distribution law in terms of the principleof maximum information entropy. 本文从信息熵概念着手,利用信息熵的极值性质导出了Boltzmann分布律。
- The improved AHP method and the entropy weight method were used to appraise the forestry sustainbale development in Karst area of Guizhou province. 摘要采用改进的层次分析法和熵权法进行了贵州省喀斯特地区林业可持续发展的评价研究。
- Imaging Spectral Image, Strip Corretion, Surface Fitting Correction, Information Entropy, Loss-less Compression. 成像光谱图像,相关性,曲面拟合校正,信息熵,无损压缩
- The information entropy theory is applied to transform component test data into system test data. 利用系统信息熵原理,将部件的试验数据折合为系统的试验数据,获得系统的子样数。
- Then the paper adopted information entropy method to evaluate the index system, combining with related data in 2004. 同时采用熵值法,结合2004年西北五省相关评价指标值对该指标体系进行综合评价。
- Fuzzy analysis hierarchy process (Fuzzy AHP) of torpedo system based on entropy weight is presented in this paper . 给出了一种基于熵权的鱼雷系统模糊层次分析与评判方法。
- At last, the optimal fusion result is obtained when the maximum value of the information entropy is achieved. 最后,计算每次迭代结果的信息熵,取信息熵值最大的融合图像作为最终结果。
- Recently,one attribute re- duction definition based on the new information entropy is proposed by some researchers. 最近有学者提出了一种基于新信息熵的属性约简。
- Also,the information entropy is used to establish the general control model for the Yellow River wat... 应用信息熵建立黄河水资源总控模型,通过该模型的调控,使黄河水资源系统向有序的良性发展。
- Methods: Establish performance evaluation system of clinical doctors with AHP method and information entropy analysis. 方法:运用专家咨询结合信息熵值分析法,建立临床医师绩效考评指标体系。
- CRE iteratively segments page and calculate the information entropy to automatically discover and extract the reviews. 该算法采用了页面分块与信息熵的迭代计算技术实现了评论块的自动发现与抽取。
- The set pair analysis(SPA) method for regional WECC assessment is improved through introducing the entropy weight method. 通过改进熵值赋权方法,完善了广义水环境承载能力的集对分析模型;
- The research to the compression effect of the lightfield and the atom with the information entropy and it's uncertainty relation. 信息熵测不准关系对光场和原子的压缩效应的研究。
- The distribution density function and information entropy are used to assess the forecasting data mining tools for its value. 利用分布密度函数和信息熵对预测型数据挖掘工具进行价值评估,确定预测型数据挖掘带来的价值;
- Base on the introduction of the flow of entropy weight fuzzy comprehensive evaluation method, The method was applied in optimization of lubricant formulation. 在简要介绍熵权模糊综合评价法基本流程的基础上,本文将该法应用于润滑油配方优选环节。
- Based on this, the veracity of the rotor fault diagnosis can be improved through the distance of the information entropy curve chart at the multispeed. 实例计算表明,信息熵距能够较好的区分故障类别,在此基础上,通过多转速下的熵距曲线图可以提高转子故障诊断的准确性。