Distributed online outlier detection in wireless sensor networks using ellipsoidal support vector machine.
Yang ZhangNirvana MeratniaPaul J. M. HavingaPublished in: Ad Hoc Networks (2013)
Keyphrases
- outlier detection
- wireless sensor networks
- support vector machine
- distance based outlier detection
- knowledge discovery
- data streams
- density ratio estimation
- detecting outliers
- fraud detection
- detection algorithm
- credit card fraud detection
- density estimation
- detect outliers
- sensor networks
- multi class
- high dimensional datasets
- database
- support vector
- machine learning
- training set
- feature selection
- computer vision
- change point detection
- data mining
- databases
- data sets
- k means
- svm classifier
- kernel methods
- training data
- face recognition
- spatial outliers