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cai4cai / torchsparsegradutils

A collection of utility functions to work with PyTorch sparse tensors
Apache License 2.0
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Backpropagatable sparse least-squares #27

Closed tvercaut closed 1 year ago

tvercaut commented 1 year ago

Following up on the provision of LSMR (in #22), it makes sense to also support the gradient for sparse linear least-squares.