[Seaborn] Heatmap으로 상관계수(Corr) 시각화

Seaborn Heatmap 옵션 참고.

https://seaborn.pydata.org/generated/seaborn.heatmap.html

 

결과.

 

코드.

import seaborn as sns
import matplotlib.pyplot as plt

sns.set(rc={'figure.figsize':(12,12)})
sns.heatmap(train_df.corr(), annot=True)