TY JOUR TI Anomaly Detection in Large-Scale Data Using Isolation Forest and Autoencoder KW large datasets KW anomalies KW machine learning KW neural network KW Autoencoder KW Isolation Forest KW transaction data JO Intellectual Technologies on Transport AU Gerasimov, M.. AU Zabrodin, A.V. PY 2025 IS 0 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"