Recbole use 1

Recommendation system RecBole Use

study 0 Big data recommendation system course big homework should be done top-k recommend , To this record .

Select these libraries , Finally decided to use RecBole（ be based on Pytorch Realized , It's easier ）, But actually Rechorus It's also suitable , But there are too few online tutorials , I'm afraid there will be problems when I do it later , So choose the previous one .

install （ Just follow the steps to install ）

https://recbole.io/cn/install.html

There are also some problems , such as pip Errors are always reported when installing

zsh: command not found: pip

Found a tutorial to solve , as follows ：
https://www.cnblogs.com/niuli1987/p/10302625.html
But there are still problems , Later I found out that because of my pip yes pip3, Use pip You must use pip3 install xxx, Finally solved .

Now I don't know if it's because I'm mac System , therefore pip3 After that, it still reported an error ：

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

Finally, choose to use conda install , This environment can be successfully installed , But remember to activate the environment every time you go in

conda activate recbole

succeed ！！！
But after doing it, I finally found , In fact, it can directly github Download code , Then you need something directly pycharm Just download the package , Just run directly , It's not completely clear anaconda How to apply our environment to pycharm On .