Scalable parallel OPTICS data clustering using graph algorithmic techniques.
Md. Mostofa Ali PatwaryDiana PalsetiaAnkit AgrawalWei-keng LiaoFredrik ManneAlok N. ChoudharyPublished in: SC (2013)
Keyphrases
- data clustering
- graph partitioning
- unsupervised learning
- clustering algorithm
- spectral clustering
- cluster analysis
- k means
- graph construction
- unsupervised feature selection
- graph structure
- neural network
- competitive learning
- weighted graph
- graph model
- exploratory data analysis
- data sets
- deterministic annealing
- expectation maximization
- information retrieval
- databases