regression регресія 5 004.421 2 004.89 2 UDC 658.26 2 forecasting 2 machine learning 2 УДК 658.26 2 машинне навчання 2 прогнозування 2 регрессия 2 Big Data 1 UDC 004.032.26 1 UDC 004.855:519.216 1 algorithm 1 balancing market 1 bilateral contracts market 1 causal networks 1 clustering 1 data analysis 1 data rate 1 day-ahead market 1 delay time 1 electricity 1 electricity markets 1 fundamental constraint 1 generative model inference 1 information transfer duration 1 intraday market 1 network evolution 1