我的圖的資料沒有在python中顯示。只顯示軸這是我的代碼:
import matplotlib.pyplot as plt
lambdaarray = [[0. ,0.1 ,0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1., ]]
validationSetAccurary = [[70.16666667 ,70.17647059 ,70.48039216 ,70.82352941 ,70.43137255 ,69.59803922,69.44117647 ,69.16666667, 69.26470588, 68.94117647, 68.60784314]]
plt.figure()
plt.plot(lambdaarray, validationSetAccurary)
plt.xlabel('lambdavalue')
plt.ylabel('Accuracy')
plt.show()
uj5u.com熱心網友回復:
代替:
plt.plot(lambdaarray, validationSetAccurary)
和:
plt.plot(lambdaarray[0], validationSetAccurary[0])
uj5u.com熱心網友回復:
您可以嘗試以下方法:
import matplotlib.pyplot as plt
lambdaarray = [0. ,0.1 ,0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1., ]
validationSetAccurary = [70.16666667 ,70.17647059 ,70.48039216 ,70.82352941 ,70.43137255 ,69.59803922,69.44117647 ,69.16666667, 69.26470588, 68.94117647, 68.60784314]
plt.figure()
plt.plot(lambdaarray, validationSetAccurary)
plt.xlabel('lambdavalue')
plt.ylabel('Accuracy')
plt.show()
您正在傳遞一個2D陣列,您需要傳遞一個1D陣列。
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標籤:Python 数组 matplotlib 阴谋 显示
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