WeightLOFCC: A Heuristic Weight-Setting Strategy of LOF Applied to Outlier Detection in Time Series Data.
Hongrui XieYujiu YangWenhuang LiuPublished in: ADMA (1) (2010)
Keyphrases
- outlier detection
- detecting outliers
- change point detection
- detection algorithm
- credit card fraud detection
- knowledge discovery
- high dimensional datasets
- fraud detection
- data mining
- density ratio estimation
- density estimation
- data streams
- detect outliers
- distance based outlier detection
- information retrieval
- database
- high dimensional
- three dimensional
- computer vision
- machine learning
- outlier mining