Are Tensor Decomposition Solutions Unique? On the Global Convergence HOSVD and ParaFac Algorithms.
Dijun LuoChris H. Q. DingHeng HuangPublished in: PAKDD (1) (2011)
Keyphrases
- tensor decomposition
- global convergence
- high order
- auxiliary information
- data representation
- optimization methods
- convergence rate
- convergence analysis
- tensor factorization
- optimization problems
- higher order
- global optimum
- visual data
- decomposition algorithm
- particle swarm optimization
- optimal solution
- convergence speed
- multi objective
- evolutionary algorithm
- pairwise