Parallel tensor sampling in the hierarchical Tucker format.
Lars GrasedyckRonald KriemannChristian LöbbertArne NägelGabriel WittumKonstantinos XylourisPublished in: Comput. Vis. Sci. (2015)
Keyphrases
- tensor decomposition
- high order
- tensor factorization
- coarse to fine
- higher order
- parallel processing
- sample size
- parallel algorithm
- parallel computation
- databases
- metadata
- parallel programming
- parallel computing
- data representation
- hierarchical clustering
- random sampling
- shared memory
- data sets
- sampling algorithm
- hierarchical model
- linear algebra
- multimedia
- monte carlo
- auxiliary information
- multiscale