Github user avulanov commented on the pull request:
https://github.com/apache/spark/pull/1270#issuecomment-47757519
@BaiGang Thanks! I'm implementing the decomposition of multiclass and
multilabel problems to binary classification problems that can be solved with
built-in MLLib classifiers. I use one-vs-one and one-vs-all approaches. As far
as I understand, MultiBoost.MH is a C++ implementation of Adaboost.MH and the
latter uses another kind of problem decomposition in addition to boosting. So,
our efforts are complimentary. Lets stay in touch. Btw, I would be glad to
benchmark your classifier with the classification tasks that I'm solving.
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