![](/img/trans.png)
[英]Why does python's SharedMemory seem to initialize arrays to zeros
[英]Initialize parameters as zeros in Python
我尝试实现参数初始化并收到错误消息:
import numpy as np
def initialize_with_zeros(dim):
w = np.zeros(dim, 1)
b = 0
return w, b
dim = 2
initialize_with_zeros(dim)
这是错误:
TypeError Traceback(最近一次调用最后一次) in () 5 6 dim = 2 ----> 7 initialize_with_zeros(dim)
在 initialize_with_zeros(dim) 1 def initialize_with_zeros(dim): ----> 2 w = np.zeros(dim, 1) 3 b = 0 4 return w, b 5
类型错误:无法理解数据类型
# GRADED FUNCTION: initialize_with_zeros
import numpy as np
def initialize_with_zeros(dim):
w = np.zeros([dim, 1])
b = 0
return w, b
dim = 2
w,b=initialize_with_zeros(dim)
print ("w = " + str(w))
print ("b = " + str(b))
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.