An Insider Threat Detection Method Based on Heterogeneous Graph Embedding.
Chaofan ZhengWenhui HuTianci LiXueyang LiuJinchan ZhangLitian WangPublished in: BigDataSecurity/HPSC/IDS (2022)
Keyphrases
- detection method
- graph embedding
- insider threat
- low dimensional
- discriminant analysis
- detection algorithm
- dimensionality reduction
- data representation
- face detection
- semi supervised
- subspace learning
- security architecture
- dictionary learning
- label information
- pattern recognition
- data streams
- feature representation
- denoising
- high dimensional
- feature space
- semi supervised learning
- data sets
- feature extraction
- image processing