Credit Card Fraud Detection with NCA Dimensionality Reduction

Keyphrases

• Dimensionality Reduction 100%
• Neighborhood Component Analysis 100%
• Credit Card Fraud Detection 100%
• Classification Algorithms 50%
• Acceptable Accuracy 50%
• Fraud Detection 50%
• Machine Learning Algorithms 25%
• Machine Learning 25%
• Success Rate 25%
• Detection Mechanism 25%
• Credit Card Fraud 25%
• Fraud 25%
• Credit Card Transactions 25%
• Receiver Operating Characteristic 25%
• Online Payment 25%
• K-nearest 25%
• Advanced Attacks 25%
• Characteristic Metrics 25%

Computer Science

• Dimensionality Reduction 100%
• Component Analysis 100%
• Fraud Detection 100%
• Classification Algorithm 33%
• Machine Learning Algorithm 16%
• Detection Mechanism 16%
• K-Nearest Neighbor Classification 16%
• Machine Learning 16%
• Learning System 16%

Mathematics

• Credit Card 100%
• Dimensionality Reduction 100%
• Fraud Detection 100%
• Nearest Neighbor 16%