Scalable similarity search of timeseries with variable dimensionality.
Omar U. FlorezCurtis E. DyresonPublished in: CIKM (2011)
Keyphrases
- similarity search
- high dimensional
- efficient search
- high dimensional data
- metric space
- distance function
- dimensionality reduction
- multimedia databases
- similarity measure
- query processing
- high dimensionality
- similarity searching
- low dimensional
- similarity queries
- similarity retrieval
- efficient similarity search
- r tree
- indexing techniques
- indexing structure
- knn
- cross view
- triangle inequality
- hash functions
- vector space
- high dimensional spaces
- nearest neighbor search
- multimodal data
- dynamic time warping
- nearest neighbor
- distance computation
- data points
- approximate similarity search
- metric access methods
- databases
- distance measure
- feature space
- pattern recognition
- database systems
- machine learning