Hi,

I need to get some values from transport computation, as cost matrix, value of minimisation...
Some of these values are stored in the log. But when I do:

ot_emd,log = ot.da.EMDTransport(norm="max",log=0)

I get the following error:

TypeError: __init__() got an unexpected keyword argument 'log'

In the EMDTransport class declaration there is:

"""
Parameters
----------
...
log : int, optional (default=0)
Controls the logs of the optimization algorithm
..."""

So the question:
Is it voluntary not to be able to recover the log with this class ? And so to get it back I should directly call the emd function without using the EMDTransport class.

Another question:
I want to get the min value computed by the minimisation problem (first with EMD but also with sinkhorn) to find a link between effectiveness of transport and OA obtained in classification, how can I do and are there some others values usable to get this kind of information?

At the end my goal is estimate several transports and choose automatically the best.

Regards

Benjamin