Hi DilapidatedDucks58

eg, we want max validation accuracy and all other metric values for the corresponding epoch

Is this the equivalent of nested sort ?
Wouldn't you get the requested behavior if you add all metric columns but sort based on the "accuracy" column ?

I don't think so because max value of each metric is calculated independently of other metrics

Okay, I think I lost you...
DilapidatedDucks58 you mean detect at which "iteration" the max value was reported, and then extract all the other metrics for that iteration ?

exactly

I guess, this could overcomplicate ui, I don't see a good solution yet.

as a quick hack, we can just use separate name (eg "best_val_roc_auc") for all metric values for the current best checkpoint. then we can just add columns with the last value of this metric

so max values that I get can be reached at the different epochs

DilapidatedDucks58 I see ...
This might be more complicated that one would imagine, a simple solution might be to store a snapshot of the values every-time we reach a new maximum, a quick hack might be to add it as text on one of the task's parameters or properties (that we can later add to the table as custom column).
wdyt?