Soft Computing in Data Science 5th International Conference, SCDS 2019, Iizuka, Japan, August 28-29, 2019, Proceedings - Berry, Michael W.; Berry, Michael W.; Yap, Bee Wah; Yap, Bee Wah; Mohamed, Azlinah; Mohamed, Azlinah; Köppen, Mario; Köppen, Mario (Springer Singapore : Imprint: Springer, 2019)