Deep learning

Pattern recognition (psychology)

Restricted Boltzmann machine

Deep belief network

Support vector machine

Geodesy

Machine learning

Random forest

Benchmark (surveying)

Artificial intelligence

Boltzmann machine

Geography

Computer science

Artificial neural network

Convolutional neural network

Frauds are known to be dynamic and have no patterns, hence they are not easy to identify. Fraudsters use recent technological advancements to their advantage. They somehow bypass security checks, leading to the loss of millions of dollars. Analyzing and detecting unusual activities using data mining techniques is one way of tracing fraudulent transactions. transactions. This paper aims to benchmark multiple machine learning methods such as k-nearest neighbor (KNN), random forest and support vector machines (SVM), while the deep learning methods such as autoencoders, convolutional neural networks (CNN), restricted boltzmann machine (RBM) and deep belief networks (DBN). The datasets which will be used are the European (EU) Australian and German dataset. The Area Under the ROC Curve (AUC), Matthews Correlation Coefficient (MCC) and Cost of failure are the 3-evaluation metrics that would be used.

Fraud Detection using Machine Learning and Deep Learning