Detecting Fraudulent Wallets in Ethereum Blockchain Combining Supervised and Unsupervised Techniques - Using Autoencoders and XGboost.
João CrisóstomoVictor Sousa LoboFernando BaçãoPublished in: BLOCKCHAIN (2023)
Keyphrases
- unsupervised learning
- supervised learning
- semi supervised
- unsupervised methods
- supervised classification
- restricted boltzmann machine
- learning algorithm
- unsupervised manner
- denoising
- weakly supervised
- supervised methods
- discriminant projection
- data driven
- reinforcement learning
- neural network
- object recognition
- training data
- unsupervised feature selection
- word sense induction
- deep belief networks
- electronic commerce