Outskewer: Using Skewness to Spot Outliers in Samples and Time Series.
Sebastien HeymannMatthieu LatapyClémence MagnienPublished in: ASONAM (2012)
Keyphrases
- data sets
- subsequence matching
- non stationary
- novelty detection
- dynamic time warping
- outlier detection
- multidimensional time series
- moving average
- missing data
- training samples
- training set
- data points
- sample points
- artificial neural networks
- random sample consensus
- robust regression
- standard deviation
- financial time series
- long term
- turning points
- detecting outliers
- abnormal patterns
- outlier removal