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Godforever/Logistic-Regression

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Logistic-Regression

1.本次实验所用数据集为随机生成的100个二分类数据集dataSet.txt包括处理后的iris.data数据

2.所用参数学习方法为梯度下降法、牛顿法。(注:两者均考虑是否添加正则项的情况)

3.其中main.py是对机器学习实战中的数据集以及一个高斯分布数据集的处理,包括四种方法的处理结果。而irisMain.py则是对iris数据集的处理。 最终结果以混淆矩阵展示预测结果。

示例: image image

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逻辑回归(Logistic Regression)(梯度下降法,牛顿法)

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