Dimensionality reduction using a novel neural network based feature extraction method.
Stavros J. PerantonisVassilis VirvilisPublished in: IJCNN (1999)
Keyphrases
- dimensionality reduction
- preprocessing step
- data representation
- neural network
- dimensionality reduction methods
- feature extraction
- image features
- high dimensional data
- search engine
- nonlinear dimensionality reduction
- random projections
- feature vectors
- feature set
- principal component analysis
- high dimensionality
- principal components
- manifold learning
- input space
- face recognition
- clustering algorithm
- image processing
- feature selection