Ensemble unsupervised autoencoders and Gaussian mixture model for cyberattack detection.
Peng AnZhiyuan WangChunjiong ZhangPublished in: Inf. Process. Manag. (2022)
Keyphrases
- gaussian mixture model
- mixture model
- speaker recognition
- feature vectors
- expectation maximization
- unsupervised learning
- detection algorithm
- denoising
- em algorithm
- gaussian mixture
- semi supervised
- background subtraction
- maximum likelihood
- gaussian distribution
- mouth region
- detection method
- dimensionality reduction
- object detection
- feature space
- speaker identification
- gaussian mixture modeling
- image processing
- supervised learning
- ensemble methods
- ensemble learning
- background model
- gaussian model
- feature extraction
- mixture distribution