An improved machine learning technique based on downsized KPCA for Alzheimer's disease classification.
Syrine NeffatiKhaoula Ben AbdellafouInes JaffelOkba TaoualiKais BouzraraPublished in: Int. J. Imaging Syst. Technol. (2019)
Keyphrases
- machine learning
- pattern recognition
- machine learning methods
- decision trees
- text classification
- machine learning algorithms
- classification accuracy
- feature selection
- support vector machine
- feature extraction
- feature space
- feature vectors
- supervised learning
- kernel fisher discriminant
- supervised machine learning
- image classification
- classification method
- kernel principal component analysis
- supervised classification
- classification models
- kernel methods
- active learning
- learning algorithm
- model selection
- learning tasks
- face recognition
- data mining
- extracted features
- class labels
- kernel function
- labeled data
- unsupervised learning
- support vector
- knn
- benchmark datasets
- classification algorithm
- semi supervised learning
- computer vision
- discriminant analysis
- feature set
- dimensionality reduction
- principal component analysis
- natural language processing
- multi class