import matplotlib.pyplot as plt
plt.style.use('ggplot')  #風格設(shè)置近似R這種的ggplot庫
import seaborn as sns
sns.set_style('whitegrid')

def drawpearson(data):
    colormap = plt.cm.viridis
    plt.figure(figsize=(12,12))
    plt.title('Pearson Correlation of Features', y=1.05, size=15)
    sns.heatmap(
        data[data.columns].corr(),linewidths=0.1,vmax=1.0, square=True, cmap=colormap, linecolor='white', annot=True)

image.png