Credit card abnormal transaction behavior judgment method and system based on deep learning

The invention discloses a credit card abnormal transaction behavior determination method and system based on deep learning, and belongs to the technical field of big data application. The method comprises the steps: inputting credit card transaction data into a pre-trained deep neural network model,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XI HAIBO, XU YINUO, LIAN BAOHUA, ZHOU QINGXIA, HU GUANGYU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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