Research Article

[Retracted] Layout Optimization of Urban Cultural Space Construction Based on Forward Three-Layer Neural Network Model

Table 2

Algorithm steps of forward three-layer neural network.

Algorithm steps of networkDescription text

# Placement 0, 0 would be the bottom left, 1In the regional urban circle
Ax.text2d (0.05, 0.95, “2D text,” transform)The proportional relationship
# Tweaking display region and labelsBetween the ecological values
Ax.set_xlim (0, 10)Is assigned a value between [0, 1]
Ax.set_ylim (0, 10)Reflecting the different cultural
Ax.set_zlim (0, 10)Which is defined
Xx = np.arange (−5, 5, 0.5)Space layout types per unit .
Yy = np.arange (−5, 5, 0.5)As the relative ecological value of
X, Y = np.meshgrid (xx, yy)Of each cultural space layout type
Z = np.sin(X) + np.cos(Y)Different cultural space utilization types
Matplotlib.pyplot.scatter (x, y)At the same time, the quality