https://proceedings.mlr.press/v139/tong21a/tong21a.pdf#page=2.91 Method better than the current EMD (allegedly). Apparently it is O(nm) while traditional emd is O(n2)
https://proceedings.mlr.press/v139/tong21a/tong21a.pdf#page=2.91
Method better than the current EMD (allegedly). Apparently it is O(nm) while traditional emd is O(n2)