Chr*_*gum 5 legend subplot yellowbrick
将多个黄砖图表放入子图排列时遇到问题。标题和图例仅显示最后一个图表。我尝试了多种编写代码的方法,但无法让所有方法都显示图例和标题。我相信上班很简单。
这是一段代码:
f, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2,figsize=(14, 10))
viz = FeatureImportances(LinearRegression(), ax=ax1)
viz.fit(X_train, y_train)
viz = LearningCurve(LinearRegression(), scoring='r2',cv=10, ax=ax2)
viz.fit(X_train, y_train)
viz = ResidualsPlot(clf, ax=ax3)
viz.fit(X_train, y_train)
viz = PredictionError(LinearRegression(), ax=ax4)
viz.fit(X_train, y_train)
viz.score(X_test, y_test)
viz.poof()
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@chris-mangum 很抱歉您为此苦苦挣扎。此外,show我们还有另一种方法,finalize在这种情况下,finalize 比show--show调用finalize然后显示或保存图形更好,从而结束图形,因此在像您这样的多轴图中,您不想调用 poof。
f, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2,figsize=(14, 10))
viz = FeatureImportances(LinearRegression(), ax=ax1)
viz.fit(X_train, y_train)
viz.finalize()
viz = LearningCurve(LinearRegression(), scoring='r2',cv=10, ax=ax2)
viz.fit(X_train, y_train)
viz.finalize()
viz = ResidualsPlot(clf, ax=ax3)
viz.fit(X_train, y_train)
viz.finalize()
viz = PredictionError(LinearRegression(), ax=ax4)
viz.fit(X_train, y_train)
viz.score(X_test, y_test)
viz.finalize()
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