Latent Variable Mining with Its Applications to Anomalous Behavior Detection.
Shunsuke HiroseKenji YamanishiPublished in: SDM (2008)
Keyphrases
- latent variables
- anomalous behavior
- anomaly detection
- probabilistic model
- random variables
- hidden variables
- gaussian process
- real valued
- text mining
- latent variable models
- hierarchical model
- object detection
- data mining
- itemsets
- knowledge discovery
- frequent patterns
- intrusion detection system
- natural language
- machine learning
- normal behavior
- previously unknown
- pattern recognition
- data analysis
- prior knowledge