range from the mid 60s to low 70s. These conditions along with the continued drying of fine fuels could support the rapid spread of any fires that ignite, which could quickly become difficult to control. Outdoor burning is strongly discouraged. Be sure to properly ex...
self.epochs=epochsdeffit(self,X,y):# 设定种子np.random.seed(10)self.W=np.random.normal(size=(X.shape[1]))self.b=0forepochinrange(self.epochs):ifepoch%50==0:print("epoch",epoch)w_derivate=np.zeros_like(self.W)b_derivate=0foriinrange(len(y)):# 这里是加上负梯度w_derivate+=(y...