Computational Physics, Python, Linear Algebra, Svd, Code.
(H<0).sum()) W = np.abs(np.random.normal(scale=0.01, size=(m,d))) H = np.abs(np.random.normal(scale=0.01, size=(d,n))) report(vectors_tfidf, W, H) 44.42710988660707 1.4206941402729504e-06 6.220086649529336e-08 0 0 upd(vectors_tfidf,W,H,lr) report(vectors_tfidf, W, H) 44.419184642449935