1.通过colab获取实操作业

1.1 源脚本

https://colab.research.google.com/drive/1PjLpwbhy8A6AMugfCJZGVZwjacBfszgk?usp=sharing

1.2 复制到自己的colab

2.通过kaggle

2.1 导入

2.2 编辑

2.3 切换gpu运行

3.通过kaggle

3.1 导入

3.2 编辑

3.3 切换gpu运行

3 通过本地vscode

3.1 通过colab下载到本地

3.2 通过kaggle下载到本地

3.3 本地环境运行调试

3.3.1 anaconda环境

3.3.2 jupyter lab

(myenvp) G:\dl\ml2025\jpynb>jupyter lab
[I 2025-09-27 12:10:20.859 ServerApp] jupyter_lsp | extension was successfully linked.
[I 2025-09-27 12:10:20.866 ServerApp] jupyter_server_terminals | extension was successfully linked.
[W 2025-09-27 12:10:20.882 ServerApp] notebook_dir is deprecated, use root_dir
[I 2025-09-27 12:10:20.882 ServerApp] jupyterlab | extension was successfully linked.
[I 2025-09-27 12:10:21.281 ServerApp] notebook_shim | extension was successfully linked.
[I 2025-09-27 12:10:21.316 ServerApp] notebook_shim | extension was successfully loaded.
[I 2025-09-27 12:10:21.318 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2025-09-27 12:10:21.319 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2025-09-27 12:10:21.323 LabApp] JupyterLab extension loaded from D:\anaconda3\envs\myenvp\lib\site-packages\jupyterlab
[I 2025-09-27 12:10:21.323 LabApp] JupyterLab application directory is D:\anaconda3\envs\myenvp\share\jupyter\lab
[I 2025-09-27 12:10:21.324 LabApp] Extension Manager is 'pypi'.
[I 2025-09-27 12:10:21.837 ServerApp] jupyterlab | extension was successfully loaded.
[I 2025-09-27 12:10:21.838 ServerApp] Serving notebooks from local directory: G:\dl\ml2025\jpynb
[I 2025-09-27 12:10:21.838 ServerApp] Jupyter Server 2.17.0 is running at:
[I 2025-09-27 12:10:21.838 ServerApp] http://localhost:8888/lab?token=f0145747f81a7d82a18bff2c40881db8d603a7ef722a5a90
[I 2025-09-27 12:10:21.838 ServerApp]     http://127.0.0.1:8888/lab?token=f0145747f81a7d82a18bff2c40881db8d603a7ef722a5a90
[I 2025-09-27 12:10:21.839 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2025-09-27 12:10:21.922 ServerApp]

    To access the server, open this file in a browser:
        file:///C:/Users/Administrator/AppData/Roaming/jupyter/runtime/jpserver-2780-open.html
    Or copy and paste one of these URLs:
        http://localhost:8888/lab?token=f0145747f81a7d82a18bff2c40881db8d603a7ef722a5a90
        http://127.0.0.1:8888/lab?token=f0145747f81a7d82a18bff2c40881db8d603a7ef722a5a90

3.3.3 vscode

将http://127.0.0.1:8888/lab?token=f0145747f81a7d82a18bff2c40881db8d603a7ef722a5a90填入
然后命名一个名字

3.3.4 解决jupyterlab修改默认目录的问题

jupyter lab --generate-config

C:\Users\Administrator.jupyter

使用电脑自带的记事本打开jupyter_lab_config.py文件：
Ctrl+F搜索找到c.ServerApp.notebook_dir = ''这一行

c.ServerApp.notebook_dir = ‘G:\dl\ml2025\jpynb’

3.3.5 解决huggingface修改默认目录的问题

使用Windows的命令提示符（CMD）
setx HF_HOME “G:\huggingface\hub”
需要重新打开命令提示符窗口才能生效。

3.3.6 发现3090无法运行