机译:A multi-model methodology for forecasting sales and returns of liquefied petroleum gas cylinders
Polytech Porto, ESTG Sch Management & Technol, CIICESI Ctr Res & Innovat Business Sci & Informat, Felgueiras, Portugal;
Polytech Porto, ISCAP Accounting & Business Sch, LEMA Math Engn Lab, CEOS PP Ctr Org & Social Studies P Porto, Porto, Portugal;
Univ Aveiro, CIDMA Ctr Res & Dev Math & Applicat, ESTGA Agueda Sch Technol & Management, Aveiro, PortugalUniv Aveiro, CIDMA Ctr Res & Dev Math & Applicat, DEGEIT Dept Econ Management Ind Engn & Tourism, Aveiro, Portugal;
Data analysis; Multivariate analysis; Artificial neural networks; Time series analysis; Forecasting; Ensemble method;