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Lower Memory Oblivious (Tensor) Subspace Embeddings with Fewer Random Bits: Modewise Methods for Least Squares.
Mark A. Iwen
Deanna Needell
Elizaveta Rebrova
Ali Zare
Published in:
CoRR (2019)
Keyphrases
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least squares
high dimensional data
significant improvement
computational cost
dimensionality reduction
spectral clustering
robust estimation
face recognition
medical images
low dimensional
benchmark datasets
main memory
lower dimensional