关于#python#的问题：吴恩达实验室错误

Question

w10 = np.array([[-1]])
b10 = np.array([2.6])
d10 = Dense(1, activation = "linear", input_shape = (1,), weights=[w10,b10])
z10 = d10(X.reshape(-1,1))
a10 = relu(z10)
显示
ValueError: Unrecognized keyword arguments passed to Dense: {'weights': [array([-1]), array([2.6])]}

Answer 1

我是将原始代码修改成了这样：
w10 = np.array([[-1]])
b10 = np.array([2.6])

d10 = Dense(1, activation = "linear", input_shape = (1,), weights=[w10,b10]) 这个是课程的原始代码，会出现报错，将代码修改为下面的就OK了

from keras import initializers
d10 = Dense(1, activation = "linear", input_shape = (1,), kernel_initializer=initializers.Constant(w10), bias_initializer=initializers.Constant(b10))

z10 = d10(X.reshape(-1,1))
a10 = relu(z10)