exp show: show only changed parameters

[ciaochiaociao]

Currently I have tens of parameters in my params.yaml. After I dvc exp run --queue several experiments and dvc exp show, it is hard for me to recognize the parameters I just set. I know I could use --include-params or --exclude-params, but it somehow just takes me some efforts to list my previous commands, recall what I have changed in params.yaml before queuing. It would be nice to just show the changed parameters in dvc exp show, e.g., via dvc exp show --only-changed

[karajan1001]

@ciaochiaociao Hello, first thanks for your suggestion.

Currently dvc exp show can show all the parameters metrics of all experiments in a table.dvc exp diff can compare two experiments' parameters and metrics and only show the different ones. Maybe this command can help you now?

[ciaochiaociao]

Yes, right now I kind of write a bash script to automate running dvc exp diff over all my experiments compared to HEAD.

[mattlbeck]

I have similar use-case to @ciaochiaociao. I have 10 experiments I want to show the results of in a table. Together they differ over 4 of ~20 parameters that I am tracking. I can include only the 4 parameters, but it seems trivial yet very convenient to provide some --show-changed-params to auto-filter out parameters that never change throughout all experiments in the table.