ML_by_hand

Logistic Regression Models

for watermelon dataset, the Feature in Chinese are changed into

色泽: 乌黑->0 青绿->1 浅白->2

根蒂: 硬挺->0 稍蜷->1 蜷缩->2

敲声: 浊响->0 沉闷->1 清脆->2

纹理: 清晰->0 稍糊->1 模糊->2

脐部: 凹陷->0 稍凹->1 平坦->2

触感: 软粘->0 硬滑->1

好瓜: 否->0 是->1

Name		Name	Last commit message	Last commit date
Latest commit History 25 Commits
Logistic_Regression.ipynb		Logistic_Regression.ipynb
Logistic_watermelon.py		Logistic_watermelon.py
OvO_Logistic.ipynb		OvO_Logistic.ipynb
README.md		README.md
TreeClassify.ipynb		TreeClassify.ipynb
TreeRegression.ipynb		TreeRegression.ipynb
boston.csv		boston.csv
bp.ipynb		bp.ipynb
diabetes.csv		diabetes.csv
iris.csv		iris.csv
logistic_flower.py		logistic_flower.py
titanic.csv		titanic.csv
watermelon.csv		watermelon.csv
watermelon_cleared.csv		watermelon_cleared.csv
watermelon_new.csv		watermelon_new.csv
winequality-red.csv		winequality-red.csv