290 citations · 1.6k across the 46 of their papers we have counts for
3 papers · 2 filters
Search for Common Minima in Joint Optimization of Multiple Cost Functions
Daiki Adachi, Naoto Tsujimoto, Ryosuke Akashi +2
We present a novel optimization method, named the Combined Optimization Method (COM), for the joint optimization of two or more cost functions. Unlike the conventional joint optimi…
Stochastic formalism for thermally driven distribution frontier: A nonempirical approach to the potential escape problem
Ryosuke Akashi, Yuri S. Nagornov
We develop a non-empirical scheme to search for the minimum-energy escape paths from the minima of the potential surface to unknown saddle points nearby. A stochastic algorithm is…
Neural-network Kohn-Sham exchange-correlation potential and its out-of-training transferability
Ryo Nagai, Ryosuke Akashi, Shu Sasaki +1
We incorporate in the Kohn-Sham self consistent equation a trained neural-network projection from the charge density distribution to the Hartree-exchange-correlation potential $n \…