Trend and Value Based Time Series Representation for Similarity Search.
Aminata KanePublished in: BigMM (2017)
Keyphrases
- similarity search
- dynamic time warping
- symbolic aggregate approximation
- streaming time series
- metric space
- distance function
- similarity measure
- high dimensional
- query processing
- knn
- efficient similarity search
- multimedia databases
- similarity searching
- high dimensional data
- similarity queries
- indexing techniques
- symbolic representation
- cross view
- data representations
- efficient indexing
- r tree
- approximate similarity search
- triangle inequality
- similarity retrieval
- multimodal data
- approximate nearest neighbor search
- locality sensitive hashing
- metric access methods
- nearest neighbor search
- multimedia