Wights and Biases logger support

[Igor Tarlinskiy]

Integrate one more remote logging option:wandb.

[Igor Tarlinskiy]

I can work on that and open PR if that logging option would benefit most of the users.

[Timo Moeller]

Hey sure, that would be appreciated. Would it be possible to wrap W&B logging around the existing logging class BaseMLLogger?

[Igor Tarlinskiy]

Yep, I think it fits nicely into this interface.
The only possible misunderstanding would potentially be between experiment and run. In WANDB context they call any experiment run. Everything else is more or less the same, I hope :-)

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 21 days if no further activity occurs.