tensorly.tt_matrix.tt_matrix_to_unfolded

tt_matrix_to_unfolded(tt_matrix, mode)[source]

Returns the unfolding matrix of a tensor given in TT-Matrix format

Reassembles a full tensor from ‘factors’ and returns its unfolding matrix with mode given by ‘mode’

Parameters:	factorslist of 3D-arrays TT-Matrix factors modeint unfolding matrix to be computed along this mode
Returns:	2-D array unfolding matrix at mode given by ‘mode’