A Small Sample Recognition Model for Poisonous and Edible Mushrooms based on Graph Convolutional Neural Network

Table 2

Graph convolutional network category relationship.

Graph convolutional network case	Category relationship description
Functions are compared	For r, bar in zip (data, bar):
Use of the standard	Bar = ax1.bar (theta, data, alpha = 0.5)
Loss value	Plt.figure (figsize=(8, 4))
From the two	Ax1 = plt.subplot (111, projection = ‘polar’)
And the use of	Ax1.set_title (‘spot fish’)
Aspects of accuracy	Ax1.set_rlim (0, 12)
The focal loss	X = np.linspace (0, 8np.pi, n)
Cross-entropy function	Sin_y = np.sin(x)
	Cos_y = np.cos(x/2)/2