TY JOUR TI FORMATION AND STUDY OF FUZZY MODELS FOR DETERMINING THE LEVEL OF HUMAN ANXIETY KW HUMAN MENTAL STATE KW ANXIETY LEVEL KW NEURO-FUZZY MODEL KW FUZZY NEURAL NETWORK KW DATA SET KW KNOWLEDGE BASE KW FUZZY PRODUCTION RULES JO Herald of Technological University AU Kataseva, D.V. AU Ahmetova, A.T. PY 2026 IS 29 PB Kazan National Research Technological University