PyTorch in Action: A Step by Step Tutorial
Installation Guide
Step 1, donwload the Miniconda and installing it on your computer.html
The reason why explain installing conda is that some of classmates don`t have a conda environment on their computer.web
https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/bash
Step 2, create a conda virtual envriommentmarkdown
In this ariticle, we assume that there is a CPU version of PyTorch is going to be installed. To specifically distinguish CPU version and GPU version, we`re going to create a virtual environment named "PyTorch-CPU".app
In the Conda Prompt run the following commands:ide
conda create -n PyTorch-CPU pip
Step 3, install PyTorchpost
On the website of PyTorch(https://pytorch.org/), there is a guidance on the page. To chose the most appropriate options(e.g. as the follow figure).ui
In the Conda Prompt run the following commands:this
activate PyTorh-CPU conda install pytorch-cpu torchvision-cpu -c pytorch
Congratulations, installation of PyTorch is complete!阿里雲
pypi 源
國內源的地址
| 名稱 | 地址 |
|---|---|
| 阿里雲 | http://mirrors.aliyun.com/pypi/simple/ |
| 中國科技大學 | https://pypi.mirrors.ustc.edu.cn/simple/ |
| 豆瓣 | http://pypi.douban.com/simple/ |
| 清華大學 | https://pypi.tuna.tsinghua.edu.cn/simple/ |
使用方法
$ pip3 install {package name} -i http://mirrors.aliyun.com/pypi/simple/
好比，安裝 scikit-learn 的命令用例以下
$ pip3 install scikit-learn -i http://mirrors.aliyun.com/pypi/simple/