Semantic Word Clusters Using Signed Spectral Clustering.
João SedocJean GallierDean P. FosterLyle H. UngarPublished in: ACL (1) (2017)
Keyphrases
- maximum likelihood
- spectral clustering
- clustering algorithm
- data clustering
- similarity matrix
- clustering quality
- constrained clustering
- normalized cut
- graph clustering
- clustering result
- unsupervised clustering
- clustering method
- pairwise
- pairwise similarities
- k means
- constrained spectral clustering
- affinity matrix
- classical clustering algorithms
- similarity graph
- co occurrence
- graph laplacian
- image segmentation
- evolutionary clustering
- instance level constraints
- subspace clustering
- eigendecomposition
- spectral methods
- cluster analysis
- label propagation
- pairwise constraints
- computer vision
- hierarchical clustering
- natural language processing
- semantic similarity
- high dimensional
- graph partitioning