Online Categorical Subspace Learning for Sketching Big Data with Misses.
Yanning ShenMorteza MardaniGeorgios B. GiannakisPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- big data
- subspace learning
- dimensionality reduction
- cloud computing
- data analysis
- data management
- data processing
- face recognition
- low dimensional
- principal component analysis
- big data analytics
- social media
- data representation
- knowledge discovery
- sparse representation
- manifold learning
- business intelligence
- semi supervised
- sparse coding
- learning algorithm
- higher order
- pattern recognition
- data points
- high dimensional data
- data warehousing
- multiscale
- data science
- neural network
- databases
- nearest neighbor
- pairwise
- case study
- information retrieval
- machine learning