An intrusion detection method based on stacked sparse autoencoder and improved gaussian mixture model.
Tianyue ZhangWei ChenYuxiao LiuLifa WuPublished in: Comput. Secur. (2023)
Keyphrases
- detection method
- gaussian mixture model
- mixture model
- detection algorithm
- face detection
- em algorithm
- feature vectors
- maximum likelihood
- expectation maximization
- feature space
- background subtraction
- density estimation
- gaussian mixture modeling
- probability density function
- region detection
- detection accuracy
- training set