Optuna: Add `duration` information into FrozenTrial and Dataframe.

Created on 28 Mar 2020  路  3Comments  路  Source: optuna/optuna

Motivation


We want to add duration information into both FrozenTrial and Dataframe, so that we can easily know how long it took for each trial.

Description


We want to add duration information into optuna.structs.FrozenTrial and it should be implemeted as a property method of FrozenTrial.

After the above implementation, we want to add duration information into DataFrame. The DataFrame are created from FrozenTrial here.

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Additional context (optional)

contribution-welcome feature

Most helpful comment

Hi, I'll work on this issue.

All 3 comments

I prefer to implement it as a property method for consistency.

Hi, I'll work on this issue.

@ytsmiling Thanks! Please go for it.

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