The following paper has been accepted to the The Sixteenth International Conference on Parallel Problem Solving from Nature (PPSN 2020). This paper improves the adaptive stochastic natural gradient method (ASNG) to work it well on the objective functions with low effective dimensionality.
Teppei Yamaguchi, Kento Uchida, and Shinichi Shirakawa: Adaptive Stochastic Natural Gradient Method for Optimizing Functions with Low Effective Dimensionality, The Sixteenth International Conference on Parallel Problem Solving from Nature (PPSN 2020) (Accepted)