id	keyword
ajfti-5168	fraud
ajfti-5168	fraud detection
ajfti-5168	learning
ajfti-5168	banking
ajfti-5168	data
ajfti-5168	digital
ajfti-5168	financial
ajfti-5168	systems
ajfti-5168	transactions
ajfti-5168	journal
ajfti-5168	et al
ajfti-5168	machine
ajfti-5168	models
ajfti-5168	patterns