Feature extraction of auto insurance size of loss data using functional principal component analysis.
Shengkun XiePublished in: Expert Syst. Appl. (2022)
Keyphrases
- principal component analysis
- feature extraction
- data collection
- statistical analysis
- data sets
- data analysis
- raw data
- data structure
- pattern recognition
- experimental data
- computer systems
- database
- sensor data
- data quality
- complex data
- data processing
- dimensionality reduction
- small number
- image data
- data points
- machine learning
- data mining techniques
- input data
- knowledge discovery
- xml documents
- feature vectors
- synthetic data
- feature space
- preprocessing
- discriminant analysis
- data mining
- databases
- dimensionality reduction methods