Detection of an Emerging New Class Using Statistical Hypothesis Testing and Density Estimation.
Cheong Hee ParkHongsuk ShimPublished in: Int. J. Pattern Recognit. Artif. Intell. (2010)
Keyphrases
- density estimation
- statistical hypothesis testing
- mixture model
- probability density
- density function
- probability density function
- parzen window
- outlier detection
- mixture modeling
- kernel density estimation
- data mining
- multivariate gaussian distribution
- detection algorithm
- em algorithm
- gaussian mixture model
- sample size
- machine learning
- data sets
- worst case
- density estimates
- k means
- image segmentation
- nonparametric density estimation