Secant manifold constrained random projections -Improved cluster ensembles.
Jonas Nordhaug MyhrePublished in: IJCNN (2018)
Keyphrases
- random projections
- cluster ensemble
- low dimensional
- dimensionality reduction
- dimension reduction
- sparse representation
- combining multiple
- principal component analysis
- high dimensional
- hash functions
- original data
- random sampling
- image reconstruction
- document clustering
- pattern recognition
- k means
- high dimensionality
- data analysis
- data sets
- training set
- information retrieval systems
- multiscale
- text clustering
- similarity measure