Distributed randomized singular value decomposition using count sketch.
Hongwei ChenJie ZhaoQixing LuoYajun HouPublished in: SPAC (2017)
Keyphrases
- singular value decomposition
- singular values
- least squares
- dimension reduction
- low rank
- reconstruction error
- latent semantic indexing
- principal component analysis
- dimensionality reduction
- latent semantic analysis
- data matrix
- data sets
- machine learning
- measurement matrix
- low rank matrices
- qr decomposition
- image processing
- neural network