Outlier detection using optimal B-spline smoothing with application to data compression of digital-ink with pen-slip.
Hiroyuki FujiokaHiroyuki KanoPublished in: ISIC (2014)
Keyphrases
- data compression
- outlier detection
- b spline
- compression algorithm
- data reduction
- control points
- high dimensional datasets
- knowledge discovery
- compression ratio
- dynamic programming
- curve fitting
- data streams
- detecting outliers
- basis functions
- credit card fraud detection
- detect outliers
- fraud detection
- detection algorithm
- data mining
- density ratio estimation
- image processing