Similarity Search in Time Series Database Based on SOFM Neural Network.
Peng ZhangXue-ren LiJun DuZong-lin ZhangJian-ye ZhangPublished in: ICNC (2) (2007)
Keyphrases
- similarity search
- database
- neural network
- similarity retrieval
- indexing techniques
- dynamic time warping
- streaming time series
- high dimensional
- sequential scan
- distance function
- multimedia databases
- knn
- indexing structure
- metric space
- similarity measure
- efficient indexing
- similarity queries
- self organizing maps
- query processing
- sequence databases
- similarity searching
- database systems
- metric access methods
- high dimensional data
- databases
- efficient similarity search
- cross view
- nearest neighbor search
- r tree
- triangle inequality
- pattern recognition
- data mining
- access methods
- indexing method
- dimensionality reduction
- feature space
- face recognition
- image processing
- approximate similarity search
- false dismissal