Contextual Information Retrieval based on Algorithmic Information Theory and Statistical Outlier Detection
Rafael MartínezManuel CebriánFrancisco de Borja RodríguezDavid CamachoPublished in: CoRR (2007)
Keyphrases
- outlier detection
- information retrieval
- algorithmic information theory
- knowledge discovery
- detection algorithm
- density ratio estimation
- fraud detection
- data streams
- detecting outliers
- high dimensional datasets
- data mining
- detect outliers
- density estimation
- credit card fraud detection
- machine learning
- distance based outlier detection
- databases
- decision theory
- decision trees