Minimum-overlap Clusterings and the Sparsity of Overcomplete Decompositions of Binary Matrices.
Víctor MirelesTim O. F. ConradPublished in: ICCS (2015)
Keyphrases
- binary matrices
- sparse representation
- binary matrix
- natural images
- clustering algorithm
- sparse coding
- high dimensional
- data clustering
- linear combination
- cluster analysis
- discrete tomography
- negative matrix factorization
- hierarchical clustering
- face recognition
- singular value decomposition
- consensus clustering
- signal processing
- data points