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Keras 利用sklearn的ROC-AUC建立评价函数详解_python_脚本之家
auc = tf.metrics.auc(y_true, y_pred)[1] K.get_session().run(tf.local_variables_initializer()) return auc def create_model_nn(in_dim,layer_size=200): model = Sequential() model.add(Dense(layer_size,input_dim=in_
www.jb51.net/article/1886...htm 2025-5-28
WPF开发之实现一种三轴机械手控件_C#教程_脚本之家
<DoubleAnimationUsingKeyFrames Storyboard.TargetName="robotZAct" Storyboard.TargetProperty="Y"> <LinearDoubleKeyFrame Value="-90" KeyTime="0:0:1"/> </DoubleAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetName="robotUpDownAct" Storyboard.TargetProperty="Y"> <LinearDoubleKeyFrame...
www.jb51.net/article/2738...htm 2025-6-11
Python实现生命游戏的示例代码(tkinter版)_python_脚本之家
tButton3.place(x=bX, y=bY+dY*3 ,width=120,height=40) tCanvas = tk.Canvas(win, width=200, height=45) tCanvas.place(x=800,y=716) tVisit = tCanvas.create_text((88, 22), text=u"点此访问Hann's CSDN主页!") tCanvas.itemconfig(tVisit, fill='blue', tags=('btnText')) tCanvas...
www.jb51.net/article/2580...htm 2025-6-9