tensorflow中定义变量赋值的注意事项
weight = tf.get_variable("weight",shape=[5,5,1,32],initializer=tf.truncated_normal_initializer(stddev=stddev))bias = tf.get_variable("bias",initializer=tf.constant(b_constant,shape=[b_shape]))get_variable中,设置了shpae,那么initializer必须