but historyfold is not documented as far I can tell. Is there a location where I can find complex real-world examples using these different choices? Thanks.
I can give an explanation of historyFold:
HistoryFold folds the columns selected in foldKeys over the column selected in keys. For example. selecting keys: [step] and foldKeys: [accuracy, loss] returns data in the form: [{"step": 0, "key": "accuracy", "val": 0.9}, {"step": 0, "key": "loss", "val": 0.231}, ... {"step": N, "key": "loss", "val": 0.001}]. I will ask the team to update our docs about it.
Hi Gordon, since we have not heard back from you we are going to close this request. If you would like to re-open the conversation, please let us know!