Tawhid, M.A., Ibrahim, A.M. Feature selection based on rough set approach, wrapper approach, and binary whale optimization algorithm. Int. J. Mach. Learn. & Cyber. 11, 573–602 (2020).

https://doi.org/10.1007/s13042-019-00996-5

data:Breastcancer

50:50 acc:0.94286, feature:[4, 7]/9, loss:0.05879; acc:0.96286, feature:[0, 1, 2, 3, 4, 5, 6, 7, 8]/9, loss:None

90:10 acc:0.93708, feature:[1, 2, 3, 7, 8]/9, loss:0.05342; acc:0.97139, feature:[0, 1, 2, 3, 4, 5, 6, 7, 8]/9, loss:None