Optimal High-Order Tensor SVD via Tensor-Train Orthogonal Iteration

Keyphrases

• Higher-order Tensor 100%
• Tensor Train 100%
• Orthogonal Iteration 100%
• Tensor SVD 100%
• Computationally Efficient Algorithms 16%
• Estimation Error 16%
• Dimensionality Reduction 16%
• Markov Process 16%
• Rank Structure 16%
• Minimax Optimality 16%
• New York City 16%
• Information-theoretic Bounds 16%
• Matriculation 16%
• Tensor Train Rank 16%
• Spiked Tensor Model 16%
• Urban Taxi 16%
• Travel Record 16%
• Taxi Travel 16%
• Higher-Order Markov 16%

Mathematics

• Tensor 100%
• Real Data 8%
• Optimality 8%
• Minimax 8%
• Upper Bound 8%
• Numerical Analysis 8%
• Markov Process 8%
• New York 8%