Finding time series discord based on bit representation clustering.
Guiling LiOlli BräysyLiangxiao JiangZongda WuYuanzhen WangPublished in: Knowl. Based Syst. (2013)
Keyphrases
- clustering method
- data mining tasks
- data points
- k means
- data clustering
- multivariate time series
- hierarchical clustering
- spectral clustering
- gene expression time series
- streaming time series
- symbolic representation
- non stationary
- data structure
- temporal patterns
- image representation
- representation scheme
- similarity measure
- incremental clustering
- clustering algorithm
- piecewise polynomial
- data mining