2013/8/29 Lars Buitinck <l.j.buiti...@uva.nl>: > W, H = csr_matrix(W), csr_matrix(H) > reconstruction_err = euclidean_distances(X, W * H).sum()
Never mind. Even after fixing the formula, W * H is actually too dense for this to be any good, regardless of the initialization and sparseness parameter. -- Lars Buitinck Scientific programmer, ILPS University of Amsterdam ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk _______________________________________________ Scikit-learn-general mailing list Scikit-learn-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
