Fast Kernel Matrix Computation for Big Data Clustering.
Nikolaos TsapanosAnastasios TefasNikolaos NikolaidisAlexandros IosifidisIoannis PitasPublished in: ICCS (2015)
Keyphrases
- big data
- kernel matrix
- kernel methods
- big data analytics
- data analysis
- kernel function
- k means
- metric learning
- data management
- data processing
- low rank
- cloud computing
- feature space
- business intelligence
- input space
- social media
- knowledge discovery
- data points
- distance metric
- support vectors
- training samples
- spectral clustering
- singular value decomposition
- decision making
- model selection
- statistical learning
- knn
- active learning
- database systems