Brain CT Image Feature Extraction Using Nonnegative Tensor Factorization.
Jiying ZouKehong YuanWeixiang LiuShu FengZiqiang ChenWufan ChenPublished in: IWCIA Special Track on Applications (2008)
Keyphrases
- tensor factorization
- ct images
- feature extraction
- medical images
- negative matrix factorization
- computed tomography
- collaborative filtering
- matrix factorization
- brain images
- nonnegative matrix factorization
- medical imaging
- human brain
- principal component analysis
- gaussian processes
- feature vectors
- linear algebra
- tag recommendation
- dimensionality reduction
- singular value decomposition
- image processing
- link prediction
- pattern recognition
- factorization method
- magnetic resonance imaging
- region of interest
- frequency domain
- face recognition
- feature space
- probabilistic latent semantic analysis
- three dimensional
- feature selection
- recommender systems
- kl divergence