Is it necessary to manually edit the training time/date in the yaml file? Can I override these values using command-line arguments?

[touhoufan2024]

[SunsetWolf]

Hi, @touhoufan2024 , I think you are correct. Qlib's qrun command does not allow overriding these date fields through command-line arguments., so the date in the YAML file must be modified manually. Reference code: qlib/cli/run.py