Sabetti, Leonard; Heijmans, Ronald - In: Latin American journal of central banking : LAJCB 2 (2021) 2, pp. 1-14
Our paper applies a deep neural network autoencoder (AE) to detect anomalous payment flows in Canada's retail batch clearing payments system, the Automated Clearing Settlement System (ACSS). We aim to investigate an AE's potential for detecting complex changes in the liquidity outflows between...