Random Error Reduction in Similarity Search on Time Series: A Statistical Approach.
Wush Chi-Hsuan WuMi-Yen YehJian PeiPublished in: ICDE (2012)
Keyphrases
- similarity search
- error reduction
- dynamic time warping
- streaming time series
- metric space
- high dimensional
- distance function
- similarity measure
- similarity searching
- query processing
- knn
- semi supervised
- indexing techniques
- high dimensional data
- classification error
- cross view
- feature selection
- similarity queries
- classification accuracy
- efficient similarity search
- subsequence matching
- significant improvement
- data mining tasks
- pairwise
- non stationary