Open AccessA Cost-Sensitive Cosine Similarity K-Nearest Neighbor for Credit Card Fraud Detection
Author(s) -
Sara Makki,
Rafiqul Haque,
Yéhia Taher,
Zainab Assaghir,
Mohand-Saïd Hacid,
Hassan Zeineddine
Publication year - 2018
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - English
Resource type - Conference proceedings
Subject(s) - credit card fraud , credit card , cosine similarity , computer science , k nearest neighbors algorithm , classifier (uml) , audit , nearest neighbour , data mining , nearest neighbor search , machine learning , artificial intelligence , payment , pattern recognition (psychology) , business , accounting , world wide web
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