tensorly.base.partial_vec_to_tensor¶

partial_vec_to_tensor(matrix, shape, skip_begin=1, skip_end=0)[source]¶

Refolds a partially vectorised tensor into a full one

Parameters

matrixndarray

a partially vectorised tensor

shapetuple

the shape of the original full tensor (including skipped dimensions)

skip_beginint, optional, default is 1

number of dimensions to leave untouched at the beginning

skip_endint, optional

number of dimensions to leave untouched at the end

Returns

ndarray

full tensor