Disk aware discord discovery: finding unusual time series in terabyte sized datasets.
Dragomir YankovEamonn J. KeoghUmaa RebbapragadaPublished in: Knowl. Inf. Syst. (2008)
Keyphrases
- data mining tasks
- main memory
- database
- anomaly detection
- non stationary
- data sets
- moving average
- dynamic time warping
- benchmark datasets
- distance measure
- knowledge discovery
- synthetic datasets
- synthetic and real datasets
- uci machine learning repository
- scientific discovery
- data streams
- solid state
- scientific databases
- discovering interesting
- fit in main memory