t3toolbox.OLD_uniform.get_uniform_base_structure

t3toolbox.OLD_uniform.get_uniform_base_structure(base: UniformT3Base) → UniformBVStructure

Get the structore of a uniform base.

Examples

>>> import numpy as np
>>> import t3toolbox.uniform as ut3
>>> d, N, nU, nO, rL, rR = 4, 10, 5, 4, 3, 2
>>> up_tucker_supercore = np.random.randn(d, nU, N)
>>> left_tt_supercore = np.random.randn(d, rL, nU, rL)
>>> right_tt_supercore = np.random.randn(d, rR, nU, rR)
>>> outer_tt_supercore = np.random.randn(d, rL, nO, rR)
>>> base = (up_tucker_supercore, left_tt_supercore, right_tt_supercore, outer_tt_supercore)
>>> print(ut3.get_uniform_base_structure(base))
(4, 10, 5, 4, 3, 2)