Propositionalization for Unsupervised Outlier Detection in Multi-Relational Data.
Fatemeh RiahiOliver SchultePublished in: FLAIRS Conference (2016)
Keyphrases
- outlier mining
- outlier detection
- multi relational data
- multi relational
- relational learning
- semi supervised
- rule learning
- semi supervised learning
- data mining
- unsupervised learning
- detection algorithm
- detect outliers
- information extraction
- relational data
- data streams
- knowledge discovery
- supervised learning
- inductive logic programming
- pattern mining
- density ratio estimation
- detecting outliers
- density estimation
- labeled data
- generally applicable
- phase transition
- fraud detection
- gaussian processes
- link prediction
- pairwise
- database
- learning algorithm
- learning problems