Hierarchical Convex NMF for Clustering Massive Data.
Kristian KerstingMirwaes WahabzadaChristian ThurauChristian BauckhagePublished in: ACML (2010)
Keyphrases
- massive data
- nonnegative matrix factorization
- document clustering
- hierarchical clustering
- data mining applications
- negative matrix factorization
- spectral clustering
- clustering algorithm
- massive datasets
- k means
- clustering method
- data clustering
- unsupervised learning
- big data
- matrix factorisation
- bregman divergences
- convex optimization
- text mining
- normalized cut
- data points
- data sets
- hierarchical tree
- cluster analysis
- missing data
- text classification
- social networks
- database