SAX Discretization Does Not Guarantee Equiprobable Symbols.
Matthew ButlerDimitar KazakovPublished in: IEEE Trans. Knowl. Data Eng. (2015)
Keyphrases
- symbolic aggregate approximation
- event driven
- preprocessing
- discretization methods
- case study
- symbolic representation
- discretization method
- objective function
- continuous attributes
- data preprocessing
- expert systems
- iterative refinement
- mathematical expressions
- neural network
- multiscale
- database systems
- decision trees
- image processing
- information systems