函数原型: tf.assign(ref, value, validate_shape=None, use_locking=None, name=None) Defined in tensorflow/python/ops/state_ops.py. 将 value 赋值给 ref,并输出 ref,即 ref = value: 这使得需要使用复位值的连续操作变简单 Defined in tensorflow/python/framework/tensor_shape.py. Arg
参考https://github.com/chenyuntc/pytorch-book/tree/v1.0 希望大家直接到上面的网址去查看代码,下面是本人的笔记 Tensor Tensor可以是一个数(标量).一维数组(向量).二维数组(矩阵)或更高维的数组(高阶数据) Tensor和numpy的ndarrays类似,不同在于pytorch的tensor支持GPU加速 导包: from __future__ import print_function import torch as t 判断是否
# -*- coding: utf-8 -*- """ Created on Mon Apr 22 21:02:02 2019 @author: a """ # -*- coding: utf-8 -*- """ Created on Sat Dec 1 16:53:26 2018 @author: a """ import tensorflow as tf ############创建
tensorboard是TF提供的一个可视化的工具 1.tensorboard可视化的数据来源? 将tensorflow程序运行过程中输出的日志文件进行可视化展示. 1.1 tensorflow怎样输出日志文件呢? tf.summary.FileWriter The FileWriter class provides a mechanism to create an event file in a given directory and add summaries and events to i