can qlib handle data on gpu

[aurora5161]

Hi author, I have more than 1000 features to handle, How can I use gpu to handle datas before training? I tried cudf but it didn't work, can you give me some advices?

[chuhuan88]

Hello, can you share the downloaded dataset with me, I can't get on Yahoo, thank you very much.

[Fivele-Li]

Yes, you can train models in qlib on a GPU. Here's how you can do it:

1.Install the appropriate version of PyTorch based on your CUDA version. You can refer to this link. If you have already installed PyTorch in qlib, you will need to uninstall it first.
2.Find a PyTorch-based model in the examples folder and configure it with your own data and parameters. Alternatively, you can build your own PyTorch-based model. You can refer to this example.

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