Enhancing Unsupervised Outlier Model Selection: A Study on IREOS Algorithms.
Philipp SchlieperHermann LuftKai KledeChristoph StrohmeyerBjörn M. EskofierDario ZancaPublished in: ACM Trans. Knowl. Discov. Data (2024)
Keyphrases
- model selection
- cross validation
- statistical learning
- parameter estimation
- hyperparameters
- error estimation
- selection criterion
- mixture model
- sample size
- generalization bounds
- gaussian process
- unsupervised learning
- active learning
- marginal likelihood
- bayesian approaches
- information criterion
- feature selection
- model selection criteria
- data dependent
- bayesian methods
- variable selection
- supervised learning
- prior knowledge