IK-SVD: Dictionary Learning for Spatial Big Data via Incremental Atom Update.
Lizhe WangKe LuPeng LiuRajiv RanjanLajiao ChenPublished in: Comput. Sci. Eng. (2014)
Keyphrases
- big data
- dictionary learning
- sparse representation
- sparse coding
- cloud computing
- singular value decomposition
- data analysis
- data management
- business intelligence
- data processing
- social media
- knowledge discovery
- spatial information
- big data analytics
- data science
- image representation
- signal processing
- information processing
- natural images
- decision support system
- higher order
- small number
- low rank
- multiscale
- face recognition
- databases