Intonation: A Dataset of Quality Vocal Performances Refined by Spectral Clustering on Pitch Congruence.
Sanna WagerGeorge TzanetakisStefan SullivanCheng-i WangJohn ShimminMinje KimPerry CookPublished in: ICASSP (2019)
Keyphrases
- spectral clustering
- clustering method
- data clustering
- pairwise
- clustering quality
- image segmentation
- constrained spectral clustering
- clustering algorithm
- graph laplacian
- spectral methods
- similarity matrix
- acoustic features
- random walk
- negative matrix factorization
- k means
- normalized cut
- eigendecomposition
- constrained clustering
- laplacian matrix
- evolutionary clustering
- co occurrence
- affinity matrix