Hello Yoann,
The version we have used is pre-version of 1.3.1, so it's functionality will be full available, when the version 1.3.1 is released.
As for the parameters, if you are working with more or less similar projects, then the same set of parameters should work for every project. But still, if there's the combination of the classification parameters for the project that you have provided that leads to the invalid results, let me know and we'll try to reproduce the issue.