Keyphrases
- spectral clustering
- feature selection
- defect prediction
- clustering method
- pairwise
- data clustering
- text categorization
- software repositories
- graph laplacian
- clustering algorithm
- constrained spectral clustering
- similarity matrix
- text classification
- image segmentation
- k means
- software projects
- feature set
- machine learning
- evolutionary clustering
- affinity matrix
- support vector machine
- high dimensionality
- feature extraction
- normalized cut
- feature space
- graph partitioning
- eigendecomposition
- support vector
- dimension reduction
- dimensionality reduction
- model selection
- constrained clustering
- knn
- spectral methods
- pairwise constraints
- multi task
- unsupervised learning
- random walk