我正在努力更改以更改此绘图中的x_刻度标签。我想用['Decision Tree','Random Forest','SVM with SMOTE']替换0,1,2
# Plotting
fig, ax = plt.subplots(1, 1, figsize=(14,6))
ax.set_xlabel("Machine learning model",fontsize=20)
ax.set_ylabel("Score",fontsize=20)
sns.set_style("whitegrid")
# plot_df.rename(index={0: 'Decision Tree', 1: 'Random Forest', 2: 'SVM with SMOTE'})
locs, labels = plt.xticks()
print("locs",locs)
print("labels",labels)
labels = ['Decision Tree','Random Forest','SVM with SMOTE']
ax.set_xticklabels(labels)
plot_df.plot.bar(ax=ax,width=0.5,stacked = False,fontsize = 11)
打印输出:
locs [0. 0.2 0.4 0.6 0.8 1. ]
labels <a list of 6 Text xticklabel objects>
编辑 解决方案:
最好的方法就是更改我在绘图中使用的数据帧:
plot_df = plot_df.set_index([pd.Index(['Decision Tree','Random Forest','SVM with SMOTE'])])
plot_df
另外,设置记号的样式:
chart = plot_df.plot.bar(ax=ax,width=0.5,stacked = False,fontsize = 11)
chart.set_xticklabels(chart.get_xticklabels(), rotation=45, horizontalalignment='right',fontsize = 16)
只需删除您的
set_xtickslabels
并在代码中更改它:相关问题 更多 >
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