Information filtering using SVD and ICA.
Takeru YokoiHidekazu YanagimotoSigeru OmatuPublished in: Artif. Life Robotics (2006)
Keyphrases
- information filtering
- independent component analysis
- singular value decomposition
- principal component analysis
- user profiles
- face recognition
- independent components analysis
- independent components
- information retrieval
- signal processing
- user profiling
- information delivery
- designing effective
- collaborative filtering
- feature extraction
- singular values
- recommender systems
- least squares
- topic tracking
- text mining
- dimensionality reduction
- preprocessing
- data mining methods
- latent semantic indexing
- blind source separation
- meta search
- databases
- statistically independent
- user modeling
- data streams