Preconditioned Data Sparsification for Big Data With Applications to PCA and K-Means.
Farhad Pourkamali-AnarakiStephen BeckerPublished in: IEEE Trans. Inf. Theory (2017)
Keyphrases
- big data
- data processing
- data analysis
- data sources
- data sets
- massive data
- data visualization
- knowledge discovery
- k means
- digital data
- data mining applications
- raw data
- huge data
- principal component analysis
- database
- information retrieval
- data warehousing
- big data analytics
- data stores
- unstructured data
- machine learning
- business intelligence
- database management systems
- cloud computing
- database systems
- data management
- dimensionality reduction
- high dimensional
- data points
- end users