diabetes prediction dataset

https://archive.ics.uci.edu/ml/datasets/Early+stage+diabetes+risk+prediction+dataset.

 

在weka中打开

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

How to use Weka to run a classifier(a classification model)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

Choose classifier

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

这个就是C4.5算法的实现(一个分类决策树算法)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

可以在这change options

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

Classifier evalution

for several classifier evaluation method, see 

 

可以看到这里有几个选项可以选择

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

k-fold Cross-validation in Weka

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

 

meta-classifier

Weka provides a set of meta-classifiers that combine tools with existing classifiers

 

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

Weka(二)——Classification(糖尿病数据集 & k-fold Cross-validation交叉验证 & meta-classifier &Weka Knowledge Flow)

 

 

Weka Knowledge Flow

 


 

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