> We could indeed merge both proposals in a single GSoC proposal, but I > would like to keep them as 2 separate steps with the two examples: > group lens movie recommendation and out-of-core NMF for topic modeling > on wikipedia text. > > We could also work on making the MiniBatchSparseDirectionaryLearning > class work on sparse input (that might be a way to implement the > out-of-core NMF with positive clipping, it don't know if it's a good > idea or not from a theoretical point of view). > > Is someone else (@mblondel) interested in mentoring (some of) this?
I can co-mentor this one. I am also interested in adding positivity contraints in the sparse coding. Alex ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
