00650naa#a2200181#i#450# EN\\bibl\81661 20240901013048.7 2782-5957 20240426b2024####ek#y0engy0150####ca RU IMPROVING THE ACCURACY OF REGRESSION MODELS BY METHODS OF POLYNOMIAL APPROXIMATION Journal article Bryansk Bryansk State Technical University 2024 8 с. Journal article local Регрессионный анализ. 303.724.32 Физико-математические науки. 22 bbk Steposhina Svetlana Viktorovna bstu.editorum.ru