ValueError: operands could not be broadcast together with shapes (1,2) (1,3)
import numpy as np a=np.array([[1,2]]) b=np.array([[1,5,3]]) print(a+b)
原因:a与b的shape不同,所以报错,解决方法。维度调成相同即可
ValueError: operands could not be broadcast together with shapes (1,2) (1,3)
import numpy as np a=np.array([[1,2]]) b=np.array([[1,5,3]]) print(a+b)
原因:a与b的shape不同,所以报错,解决方法。维度调成相同即可