01007naa#a2200229#i#450# EN\\bibl\4506 20250729193637.2 20201219b2020####ek#y0engy0150####ca RU Semantic Analysis of Big Data in the Problem of Forecasting the Innovative Development of the Energy Infrastructure of the Russian Federation Conference article/thesis Nizhny Novgorod ANO "Scientific and Research Center for Information in Physics and Technique" 2020 5 с. Прикладная математика и информатика. 03.03.02 local Conference article/thesis local Математика. 51 Математика. 221 bbk Энергетика. Промышленность. 55 tbk Системный анализ. 28.29 grnti Kopaygorodsky Alexey Nikolaevich Khayrullin I. I. Khayrullina E. P. srcipt.editorum.ru