Numerical Time-Series Pattern Extraction Based on Irregular Piecewise Aggregate Approximation and Gradient Specification.
Miho OhsakiHidenao AbeTakahira YamaguchiPublished in: New Gener. Comput. (2007)
Keyphrases
- pattern extraction
- chronic hepatitis
- post processing
- pattern discovery
- piecewise constant
- association rule mining
- data pre processing
- databases
- data analysis
- text mining
- image segmentation
- machine learning
- smooth functions
- data structure
- face recognition
- qualitative and quantitative
- information retrieval
- infrared images
- data mining
- finger vein
- data sets
- standard machine learning algorithms