K. Ramya Sri, N. Chandrika, M. Sridevi, P. Thanmay Sree, P. Divya 2023. COST SENSITIVE PAYEMENT FRAUD DETECTION BASED ON DYNAMIC RANDOM FOREST AND KNN. Turkish Journal of Computer and Mathematics Education (TURCOMAT). 14, 03 (Jul. 2023), 145–159. DOI:https://doi.org/10.17762/turcomat.v14i03.13946.