Online wavelet-based density estimation for non-stationary streaming data.
Edgar S. García-TreviñoJavier A. BarriaPublished in: Comput. Stat. Data Anal. (2012)
Keyphrases
- non stationary
- density estimation
- streaming data
- concept drift
- data streams
- mixture model
- probability density function
- outlier detection
- anomaly detection
- random fields
- sliding window
- data distribution
- em algorithm
- image compression
- pairwise
- data sets
- gaussian mixture model
- prior knowledge
- image processing
- learning algorithm
- data mining