Grassmann multimodal implicit feature selection.
Luming ZhangDapeng TaoXiao LiuLi SunMingli SongChun ChenPublished in: Multim. Syst. (2014)
Keyphrases
- feature selection
- discriminant analysis
- text categorization
- multi modal
- machine learning
- information gain
- feature set
- unsupervised feature selection
- text classification
- mutual information
- feature extraction
- feature space
- feature selection algorithms
- feature weighting
- support vector
- multimodal interaction
- model selection
- irrelevant features
- dimensionality reduction
- multi task
- audio visual
- selected features
- multimedia
- neural network
- riemannian manifolds
- microarray data
- high dimensionality
- training set
- support vector machine