Athanasios N. Yannacopoulos

A machine learning approach combining expert knowledge with genetic algorithms in feature selection for credit risk assessment

Pantelis Z. Lappas, Athanasios N. Yannacopoulos · Applied Soft Computing · 2021 · 107 citations

Expert Knowledge, Engineering, Machine Learning +12

Global existence and compact attractors for the discrete nonlinear Schrödinger equation

Nikos I. Karachalios, Athanasios N. Yannacopoulos · Journal of Differential Equations · 2005 · 95 citations

Nonlinear Wave Propagation, Global Existence, Compact Attractors +4

Optimal management of defined contribution pension funds under the effect of inflation, mortality and uncertainty

Ioannis Baltas, Marek Szczepański, Gerhard‐Wilhelm Weber et al. · European Journal of Operational Research · 2021 · 74 citations

Monetary Policy, Economics, Fund Management +6

The use of algebraic sets in the approximation of inertial manifolds and lumping in chemical kinetic systems

Athanasios N. Yannacopoulos, Alison S. Tomlin, J. Brindley et al. · Physica D Nonlinear Phenomena · 1995 · 40 citations

Chemical Kinetic Systems, Inertial Manifolds, Mathematical Chemistry +5

One- and two-dimensional solitons in second-harmonic-generating lattices

Boris A. Malomed, P. G. Kevrekidis, D. J. Frantzeskakis et al. · Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 2002 · 32 citations

Twisted-mode Soliton, Physics, Nonlinear Wave Propagation +7