2 papers
math.NA2023
Fredholm integral equations for function approximation and the training of neural networks
Patrick Gelß, Aizhan Issagali, Ralf Kornhuber
We present a novel and mathematically transparent approach to function approximation and the training of large, high-dimensional neural networks, based on the approximate least-squ…
q-fin.PM2015
Portfolio Optimization
Aizhan Issagali, Damira Alshimbayeva, Aidana Zhalgas
In this paper Portfolio Optimization techniques were used to determine the most favorable investment portfolio. In particular, stock indices of three companies, namely Microsoft Co…