Controlled Islanding for a Hybrid AC/DC Grid With VSC-HVDC Using Semi-Supervised Spectral Clustering.
Yang LiShangsong WuPublished in: IEEE Access (2019)
Keyphrases
- spectral clustering
- semi supervised
- pairwise constraints
- pairwise
- constrained clustering
- label propagation
- clustering method
- data clustering
- constrained spectral clustering
- unsupervised learning
- graph construction
- semi supervised learning
- similarity matrix
- k means
- image segmentation
- spectral methods
- affinity matrix
- instance level constraints
- normalized cut
- labeled data
- nonnegative matrix factorization
- clustering algorithm
- graph partitioning
- unlabeled data
- eigendecomposition
- supervised learning
- evolutionary clustering
- label information
- co training
- graph laplacian
- laplacian matrix
- metric learning
- manifold learning
- labeled and unlabeled data
- object recognition
- reinforcement learning
- feature extraction