Postimpact similarity: a similarity measure for effective grouping of unlabelled text using spectral clustering.
Arnab Kumar RoyTanmay BasuPublished in: Knowl. Inf. Syst. (2022)
Keyphrases
- spectral clustering
- similarity measure
- similarity matrix
- clustering method
- normalized cut
- pairwise
- similarity graph
- graph partitioning
- similarity function
- eigendecomposition
- distance measure
- data clustering
- clustering algorithm
- alternative clusterings
- spectral methods
- affinity matrix
- image segmentation
- edit distance
- similarity metric
- pairwise similarities
- information retrieval
- constrained spectral clustering
- graph laplacian
- label propagation
- clustering quality
- co occurrence
- k means
- learning algorithm
- graph model
- semantic similarity
- graph cuts
- object recognition