New iterative learning strategy to improve classification systems by using outlier detection techniques.
Charlotte PelletierSilvia ValeroJordi IngladaGérard DedieuNicolas ChampionPublished in: IGARSS (2017)
Keyphrases
- outlier detection
- learning strategies
- classification systems
- detection algorithm
- active learning
- online learning
- knowledge discovery
- density ratio estimation
- detecting outliers
- data streams
- data mining
- high dimensional datasets
- detect outliers
- density estimation
- credit card fraud detection
- learning environment
- fraud detection
- change point detection
- hierarchical text classification
- data sets
- data mining techniques
- feature extraction
- machine learning
- databases