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熵值法
- 熵值法是客观的赋权的方法,确定指标的权重
SVM
- 先实用熵权法对建模参数进行权重分析,在用svm算法进行训练预测(Firstly, the weights of the parameters are analyzed by entropy weight method, and the training is predicted by SVM algorithm)
CE
- 层次分析法,序关系法,变异系数法,熵权法的matlab程序,经测试很实用,可以计算指标权重(Analytic hierarchy process, order relation method, coefficient of variation method, entropy weight method of Matlab procedures)
熵权法
- 按照信息论基本原理的解释,信息是系统有序程度的一个度量,熵是系统无序程度的一个度量;如果指标的信息熵越小,该指标提供的信息量越大,在综合评价中所起作用理当越大,权重就应该越高。(According to the basic principle of information theory, information is a measure of system order degree, and entropy is a measure of system disorder degree. If t
熵权法原理
- 熵权法是一种客观赋权方法。它十分复杂,计算步骤如下: a.构建各年份各评价指标的判断矩阵: b.将判断矩阵进行归一化处理, 得到归一化判断矩阵: c.根据熵的定义,根据各年份评价指标,可以确定评价指标的熵。 d.定义熵权。定义了第n个指标的熵后,可得到第n个指标的熵权。 f.计算系统的权重值。(Entropy weight method is an objective method of empowerment. It is very complicated. Th
entropyWeight
- 熵权法计算权重矩阵,比层次分析法更为客观的权重确定算法,适合建模(Weight matrix determined by entropy weight method)
熵权法
- 通过引入熵理论来求权重,语言为Matlab,比较好用(The entropy theory is introduced to calculate the weight)
shangquanfa
- 利用MATLAB编程,以熵权法确定指标权重(Determination of weight by entropy weight method)
熵权法
- 熵权法在预测、评估以及数学建模有着重要的应用,本文件是调试好的程序,可以直接拿来使用计算权值。且程序包含归一化语句,直接将原始数据进行计算即可。(Entropy method has important applications in prediction, evaluation and mathematical modeling. This document is a well-debugged program that can be used directly to calculate th
灰色预测和熵权法
- 本程序将灰色预测和熵权法集合,构建出一个新的综合评价体系。该评价体系的权重结合了灰色预测和熵权法的优点。(This procedure combines the gray prediction and entropy method to construct a new comprehensive evaluation system. The weight of the evaluation system combines the advantages of gray prediction and
熵权法
- 熵权法求权数,是matlab直接可以使用的熵权法函数,适用于各种求权情况(Entropy weight method is a function of entropy weight method directly used by MATLAB, which is suitable for all kinds of claims.)
SQF (2)
- 熵权法MATLAB编程实现,利用MATLAB编程实现熵权法评价指标权重(Implementation of entropy weight method MATLAB programming and MATLAB programming to realize entropy weight evaluation index weight)
MATLAB
- 根据信息熵的定义,对于某项指标,可以用熵值来判断某个指标的离散程度,其熵值越小,指标的离散程度越大,该指标对综合评价的影响(即权重)就越大,如果某项指标的值全部相等,则该指标在综合评价中不起作用。(According to the definition of information entropy, the entropy value can be used to judge the degree of dispersion of a certain index. The smaller the
熵权法(matlab实现)
- 熵权法的matlab实现,熵权”理论是一种客观赋权方法,它借用信息论中熵的概念。熵权是在给定评价对象集后各种评价指标值确定的情况下,各指标在竞争意义上的相对激烈程度,从信息角度考虑,它代表该评价指标在该问题中提供有效信息量的多寡程度,作为一种客观综合评价方法,它主要是根据各指标传递给决策者的信息量大小来确定其权数。(Matlab implementation of entropy weight method)
temp
- 数学建模中的一种评价算法--基于topsis熵权评价法和改进的灰色预测模型代码,里面的内容根据自己的情况改。(An evaluation algorithm in mathematical modeling is based on the TOPSIS entropy weight evaluation method and improved grey prediction model code, and the contents are changed according to their o
shang
- 熵权法计算,非常简便,修改参数后直接使用即可。(Entropy weight method)
TOPSIS熵值法R代码和灰色关联度Matlab程序
- TOPSIS-熵权法R代码,可用来进行综合评价(TOPSIS-Entropy Weight R Code, which can be used for comprehensive evaluation)
熵权法
- 熵权法matlab代码,直接在命令窗口输入数据即可进行计算。(Analytic Hierarchy Process Matlab Code)
CSDN熵权法
- 熵权法代码,py熵权法代码求客观权重及信息熵,直接输入矩阵即可(Entropy weight method code, py entropy weight method code to find the objective weight and information entropy, directly input the matrix)
TOPSIS+熵权法
- TOPSIS+熵权法,用于数学建模综合评价模型,里面有相关数据,代码可以走得通!