A Proof of Concept Neural Network Watchdog using a Hybrid Generative Classifier For Optimized Outlier Detection.
Justin BuiRobert J. Marks IIPublished in: CoRR (2021)
Keyphrases
- outlier detection
- neural network
- fraud detection
- detection algorithm
- knowledge discovery
- detecting outliers
- data streams
- generative model
- training data
- credit card fraud detection
- training set
- decision trees
- detect outliers
- density ratio estimation
- feature selection
- feature set
- high dimensional datasets
- density estimation
- support vector machine
- training samples
- data mining
- unsupervised learning
- training examples
- class labels
- svm classifier
- feature space
- database
- classification algorithm
- nearest neighbor
- semi supervised
- support vector
- machine learning
- databases