TY JOUR TI METHODOLOGY FOR BUILDING A NEURAL NETWORK TO PREDICT FALSE ALARMS FROM SMOKE DETECTORS IN A FIRE ALARM SYSTEM KW fire alarm KW smoke detector KW false alarms KW prediction KW time series KW LSTM KW Python KW machine learning KW reliability KW diagnostics JO Problems of risk management in the technosphere AU Rahmatullina, E.F. AU Khafizov, I.F. AU Pavlova, Z.K. PY 2026 IS 2026 PB Saint-Petersburg University of State Fire Service of Emercom of Russia