Fixes
Removed Fixed-Point Iteration convergence warning because it has been proved in the paper: D. Lee and H. S. Seung, “Algorithms for Non-negative Matrix Factorization,” in Advances in Neural Information Processing Systems, MIT Press, 2000. Accessed: May 03, 2024. [Online]. Available: https://proceedings.neurips.cc/paper_files/paper/2000/hash/f9d1152547c0bde01830b7e8bd60024c-Abstract.html