Spectral Graph Wavelet Transform as Feature Extractor for Machine Learning in Neuroimaging.
Yusuf Yigit PilavciNicolas FarrugiaPublished in: CoRR (2019)
Keyphrases
- feature extractor
- wavelet transform
- spectral graph
- machine learning
- feature extraction
- multiscale
- theoretic framework
- multiresolution
- decision trees
- graph partitioning
- feature values
- feature selection
- recognition scheme
- similarity matrix
- image processing
- object recognition
- feature vectors
- active learning
- support vector machine
- information theoretic
- supervised learning
- face recognition
- learning algorithm
- image classification
- text classification
- natural images
- gabor filters
- graph model
- k means
- texture descriptors
- pairwise
- training set
- feature space
- computer vision