Alberto Ueda

Problem solved! Found the recommended command at matchzoo.py: `pip install matchzoo-py==1.0` Previously I had tried to update via: `pip install --upgrade git+https://github.com/NTMC-Community/MatchZoo.git'` , but it did not solve the problem....

> Just to be clear-- `matchzoo-py==1.0` worked, correct? Yes!

It sounds great :)

> Should the save_dir activate a small file with experiment metadata, to ensure reproducibility? I think it is a good idea. That made me think of a possible "label" parameter,...

I would like to add three minor considerations related to this matter (I do not think they deserve a new issue), with regards to the [documentation](https://pyterrier.readthedocs.io/en/latest/operators.html): 1. > In this...