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关于Logistic回归统计算法的matlab实现,内容包括建模、输出变量预测和预测误差分析。数据来自UCI数据库中的Ionosphere database,有351个统计实例,输出变量是二分类变量,代表电波从电离层反射的好坏情况,共有32个特征值。(压缩包中包含已经处理好的数据)-on Logistic regression algorithm to achieve the Matlab, including modeling, variable output forecast and pre
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The BNL toolbox is a set of Matlab functions for defining and estimating the
parameters of a Bayesian network for discrete variables in which the conditional
probability tables are specified by logistic regression models. Logistic regression can be
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实现在参数先验是高斯分布情况下,利用马尔科夫链蒙特卡洛算法来对Logistic 回归模型参数的后验分布进行抽样
-It implements different Markov Chain Monte Carlo strategies for sampling from the posterior distribution over the parameter values for Logistic Regression models with a Gaussian prior on th
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是一種線性方成的分類器。SVM透過統計的方式將雜亂的資料以NN的方式分成兩類,以便處理。LIBLINEAR is a linear classifier for data with millions of instances and features. It supports L2-regularized logistic regression (LR), L2-loss linear SVM, and L1-loss linear SVM. -Main features of LIBLINEA
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this program compare the Locally Weighted Linear Regression with three diferrent kernel function (gaussian, logistic basis, and Reciprocal Multiquadric) also compare locally weighted by simple Linear Regression.
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logistic regression algorithm in matlab.
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基于matlab语言的logistic回归分析程序 精确度-logistic regression analysis based on matlab language program accuracy
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matlab实现logistic回归 利用牛顿迭代的方法得到最后的回归参数-matlab realize logistic regression using Newton iteration method to get the final regression parameters
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斯坦福大学机器学习公开课程第二讲matlab实现作业--逻辑回归。-Stanford Machine Learning public speaking courses matlab achieve second job- logistic regression.
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斯坦福大学机器学习公开课程第三讲matlab实现作业--多逻辑回归和神经网络表示。-Stanford Machine Learning public speaking courses third matlab realize the job- and more logistic regression and neural network representation.
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二分类逻辑回归matlab代码,运行有效,包含图形说明。-Binary logistic regression matlab code to run efficiently, including graphical instructions.
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利用逻辑回归实现二分类的matlab程序。随机生成训练样本,利用梯度下降法进行训练,并且在样本图上画出了分类边界。-Logistic regression for binary classification matlab procedures. Randomly generated training samples, the training using the gradient descent method, and is shown in Figure on the sample class
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逻辑回归实现线性分类器,文件中的readme.txt可以看到使用方法。
具体使用就是通过data.txt读入数据(默认2维数据,分为正反两类。)然后用matlab运行solve.m即可得到分类线、分类准确率。-a matlab source code for Logistic Regression. Datas in data.txt are of 2dimension and 2 types. run solve.m in matlab software to get the accura
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采用逻辑回归分析,金融商业机构对企业进行评估,有一个具体的例子,是对企业的破产风险进行评估,逻辑回归是基于matlab做的-Using logistic regression analysis, financial business organizations to uate the enterprise, there is a specific example, is the enterprise bankruptcy risk assessment, logic regression is
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使用matlab自带数据进行逻辑回归,并附有详细注释。-Using logistic regression matlab own data, along with detailed notes.
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实现线性回归和逻辑回归,并随机数据进行分类(Linear regression and logistic regression were implemented, and random data were classified)
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三种梯度下降的logistic regression机器学习入门代码(three logistic regression methods for machine learning)
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应用MATLAB程序进行线性回归计算,此为相关代码,具有很强的应用价值。(Application of MATLAB program for linear regression calculation, this is the relevant code, has a strong application value.)
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该逻辑蒂斯回归模型matlab程序用于数据多分类,适用于有监督,学习型模型。(the matlab code of logistic regression used for data multi-classification. it is a kind of unsurpervisor study.)
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logistic回归matlab程序设计,里面包含例子,只需修改数据即可。(Logistic regression matlab programming, which contains examples, just need to modify the data.)
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