How to get the visualization result?

After running ludwig visualize --visualization learning_curves -ts results/experiment_run_4/training_statistics.json, it returns empty. Where to get the visualization results?Is it saved as a image in somewhere?

[w4nderlust]

Oh so you are running the visualize command from the colab, you are not calling the functions themselves. I’m not sure how that would work, as if you call matplotlib functions by running the proces, they are unlikely to be piped into the cell output. Do you have experience in doing something like this (calling scripts that open mtplotlib windows and having them rendered in colab cells)?

This is making me think that probably I should add an option to visualize that allows for saving the images to disk instead of opening windows. That would solve your problem as you would be able to open the saved images in a cell, and also @MrRace 's problem (if if I don’t know yet what his problem was in detail).

[w4nderlust]

@gobzer it’s not stupid, it’s the way it should be done 😃 I would be really glad if you could add a save_figures, save_path and figure_extention parameters to the visualize.py module command line interface and pass those parameters through to compose the path savefig is going to save the file to, and finally make a PR. it would be much appreciated and it would be was I was planning to doanyway.