PISTUNOV, IhorIhorPISTUNOVCHURIKANOVA, OlenaOlenaCHURIKANOVA2018-11-082018-11-082018PISTUNOV I. OPTIMIZATION OF INVESTMENT FOR COAL MINES BASED ON NEURAL NETWORK MODEL / PISTUNOV Ihor, CHURIKANOVA Olena// Physical & Chemical Geotechnologies – 2018: Materials of the International Scientific & Practical Conference (Program of report) = Фізико-хімічні геотехнології – 2018 : матеріали міжнар. наук.-практ. конф. (програма виступів), 10 11 жовт. 2018 р. – Дніпро : НТУ «ДП», 2018. – С. 94-95.http://ir.nmu.org.ua/handle/123456789/153364The main objective of the paper is to develop a system of economic and mathematical models for managing the investment activity of the coal mining enterprise, including improving the principles and methods for analyzing the profitability of investment projects and the optimal allocation of investments.encoal industryinvestmentsstatistically significant factorseconomic and mathematical modelsneural networksoptimizationArticle