Hironori Washizaki, Foutse Khomh, Yann-Gaël Guéhéneuc, Hironori Takeuchi, Satoshi Okuda, Naotake Natori, Naohisa Shioura, “Software Engineering Patterns for Machine Learning Applications (SEP4MLA) – Part 2”, the 27th Conference on Pattern Languages of Programs in 2020 (PLoP’20), October 12-16, 2020