Robust Time Series Dissimilarity Measure for Outlier Detection and Periodicity Detection.
Xiaomin SongQingsong WenYan LiLiang SunPublished in: CIKM (2022)
Keyphrases
- outlier detection
- dissimilarity measure
- periodicity detection
- fraud detection
- change point detection
- suffix tree
- detection algorithm
- detecting outliers
- data mining
- data streams
- detect outliers
- feature space
- distance measure
- clustering method
- distance function
- knowledge discovery
- similarity measure
- space efficient
- information retrieval
- edit distance
- data structure
- feature extraction