TY JOUR TI Neural network cluster analysis of sustainable economic development of the regions of the Russian Federation in the aspect of ESG principles KW Russian regions KW sustainable development KW ESG principles KW responsible investment KW economic security KW artificial intelligence KW cluster analysis KW neural networks JO The Economy under Guard AU Perova, V.I. AU Letiagina, E.N. PY 2024 IS 2024 PB Nizhny Novgorod Academy of the Ministry of the Interior of Russia