?-Anomica: A Fast Support Vector Based Novelty Detection Technique.
Santanu DasKanishka BhaduriNikunj C. OzaAshok N. SrivastavaPublished in: ICDM (2009)
Keyphrases
- novelty detection
- support vector
- text filtering
- anomaly detection
- support vector machine
- kernel function
- sentence level
- classification accuracy
- feature selection
- concept drift
- support vector data description
- svm classifier
- training examples
- database systems
- minimum volume
- maximum likelihood
- rough sets
- text mining
- knowledge discovery
- hyperplane
- k means
- data structure
- image segmentation
- learning algorithm