TY JOUR TI FEATURE SELECTION ALGORITHM TO IMPROVE THE EFFICIENCY OF SPACE TECHNIC ELEMENTS DIAGNOSTICS KW diagnostics KW electric drive KW machine learning KW feature selection KW classification JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Nadezhin, M.I. AU Slobodzyan, N.S. AU Zhukov, Y.A. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov