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math.NA2024
Tensor Deli: Tensor Completion for Low CP-Rank Tensors via Random Sampling
Cullen Haselby, Mark Iwen, Santhosh Karnik +1
We propose two provably accurate methods for low CP-rank tensor completion - one using adaptive sampling and one using nonadaptive sampling. Both of our algorithms combine matrix c…
math.NA2023
Tensor Sandwich: Tensor Completion for Low CP-Rank Tensors via Adaptive Random Sampling
Cullen Haselby, Santhosh Karnik, Mark Iwen
We propose an adaptive and provably accurate tensor completion approach based on combining matrix completion techniques (see, e.g., arXiv:0805.4471, arXiv:1407.3619, arXiv:1306.297…