[scikit-learn] Problem with check_estimator for distance metric learning

Hi all, We are currently trying to add to the metric-learn package (https://github.com/metric-learn/metric-learn) a feature that would allow to do cross-validation with Weakly Supervised Metric Learners using scikit-learn's cross-validation routines. Distance Metric Learning algorithms learn

[scikit-learn] problem with check_estimator for distance metric learning

(Sorry, I sent this mail as a reply instead of starting a new thread... Here is the new thread.) Hi all, We are currently trying to add to the metric-learn package (https://github.com/metric-learn/metric-learn) a feature that would allow to do cross-validation with Weakly Supervised Metric Le