tensorflow 获取模型所有参数总和数量 tensorflow 获取模型所有参数总和数量的方法

from functools import reduce
from operator import mul

def get_num_params():
 num_params = 0
 for variable in tf.trainable_variables():
  shape = variable.get_shape()
  num_params += reduce(mul, [dim.value for dim in shape], 1)
 return num_params