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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:
SIAM J. Matrix Anal. Appl. (2021)
Keyphrases
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least squares
dimensionality reduction
decision trees
face recognition
feature extraction
preprocessing
higher order
high dimensional data
high order
image set