Discriminative Feature Selection for Multiple Ocular Diseases Classification by Sparse Induced Graph Regularized Group Lasso.
Xiangyu ChenYanwu XuShuicheng YanTat-Seng ChuaDamon Wing Kee WongTien Yin WongJiang LiuPublished in: MICCAI (2) (2015)
Keyphrases
- feature selection
- group lasso
- discriminative features
- variable selection
- multi task
- feature extraction
- multi label learning
- multiple kernel learning
- classification accuracy
- regression model
- text classification
- classification models
- feature set
- support vector
- machine learning
- support vector machine
- feature space
- model selection
- unsupervised learning
- regression problems
- image classification
- dimension reduction
- feature subset
- structured sparsity
- text categorization
- efficient optimization
- machine learning algorithms
- information gain
- high dimensionality
- svm classifier
- training samples
- decision trees
- learning algorithm
- low rank
- multi task learning
- dimensionality reduction
- label propagation
- supervised learning
- face recognition