tensorly.tt_tensor
.tt_to_unfolded
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tt_to_unfolded
(factors, mode)[source] Returns the unfolding matrix of a tensor given in TT (or Tensor-Train) format
Reassembles a full tensor from ‘factors’ and returns its unfolding matrix with mode given by ‘mode’
Parameters: - factors: list of 3D-arrays
TT factors
- mode: int
unfolding matrix to be computed along this mode
Returns: - 2-D array
- unfolding matrix at mode given by ‘mode’