Efficient Search of the Optimal Prefix and Suffix Invariant Size for Dynamic Time Warping.
Peng ZhanYupeng HuLin ChenWei LuoXueqing LiPublished in: HPCC/SmartCity/DSS (2019)
Keyphrases
- dynamic time warping
- efficient search
- similarity search
- similarity measure
- edit distance
- shape retrieval
- distance measure
- lower bounding
- euclidean distance
- elastic matching
- data structure
- worst case
- word spotting
- distance function
- quasi periodic
- subsequence matching
- dynamic programming
- databases
- search problems
- training data
- database systems
- image processing
- fixed size
- feature vectors
- high dimensional
- pattern recognition