HIN-RNN: A Graph Representation Learning Neural Network for Fraudster Group Detection With No Handcrafted Features.
Saeedreza ShehnepoorRoberto TogneriWei LiuMohammed BennamounPublished in: IEEE Trans. Neural Networks Learn. Syst. (2023)
Keyphrases
- graph representation
- neural network
- learning algorithm
- feature extraction
- false positives
- graph model
- recurrent neural networks
- artificial neural networks
- nearest neighbor
- low level
- supervised learning
- back propagation
- object detection
- outlier detection
- query expansion
- co occurrence
- feature space
- high level
- clustering algorithm
- machine learning