Graph Laplacian for Semi-supervised Feature Selection in Regression Problems.
Gauthier DoquireMichel VerleysenPublished in: IWANN (1) (2011)
Keyphrases
- labeled and unlabeled data
- spectral clustering
- cross validation
- semi supervised
- unlabeled data
- labeled data
- random walk
- semi supervised learning
- hyperparameters
- kernel machines
- input space
- euclidean space
- class labels
- learning tasks
- learning machines
- text classification
- training examples
- support vector
- model selection
- markov random field
- least squares
- data points
- active learning
- clustering algorithm