Streaming data anomaly detection method based on hyper-grid structure and online ensemble learning.
Zhiguo DingMinrui FeiDajun DuFan YangPublished in: Soft Comput. (2017)
Keyphrases
- detection method
- ensemble learning
- streaming data
- concept drift
- grid structure
- data streams
- anomaly detection
- face detection
- detection algorithm
- change detection
- non stationary
- ensemble classifier
- ensemble methods
- data distribution
- stream data
- concept drifting
- classification algorithm
- sliding window
- random forest
- generalization ability
- machine learning methods
- data sets
- data analysis
- bayesian networks
- face recognition
- image processing
- machine learning