Applications of wavelet data reduction in a recommender system.
Stephen RussellVictoria Y. YoonPublished in: Expert Syst. Appl. (2008)
Keyphrases
- data reduction
- recommender systems
- data compression
- wavelet transform
- wavelet coefficients
- collaborative filtering
- knowledge discovery
- data analysis
- preprocessing
- multiscale
- instance selection
- model selection
- feature selection
- classification rules
- multiresolution
- classification accuracy
- high dimensionality
- data mining
- dimensionality reduction
- rough set theory
- image data
- computer vision
- neural network
- database
- singular value decomposition
- representative subset
- genetic programming
- data sources
- artificial intelligence
- data sets