Two Novel Adaptive Symbolic Representations for Similarity Search in Time Series Databases.
Ninh D. PhamQuang Loc LeTran Khanh DangPublished in: APWeb (2010)
Keyphrases
- similarity search
- symbolic representation
- high dimensional
- metric space
- symbolic aggregate approximation
- distance function
- similarity measure
- knn
- similarity searching
- query processing
- indexing techniques
- efficient similarity search
- similarity queries
- cross view
- high dimensional data
- locality sensitive hashing
- real valued
- dynamic time warping
- indexing structure
- lower bounding
- hash functions
- real world
- r tree
- feature selection
- data mining