https://github.com/tensorly/tensorly
Revision bfda61015d0817d259ec539d4fcf876e81a5ed1d authored by Jean Kossaifi on 14 April 2021, 11:14:29 UTC, committed by Jean Kossaifi on 14 April 2021, 11:14:29 UTC
1 parent 7cc806c
Tip revision: bfda61015d0817d259ec539d4fcf876e81a5ed1d authored by Jean Kossaifi on 14 April 2021, 11:14:29 UTC
Pypi Worflow: use correct token for test pypi
Pypi Worflow: use correct token for test pypi
Tip revision: bfda610
_factorized_tensor.py
from . import backend as T
from . import tenalg
from collections.abc import Mapping
from abc import ABCMeta
class FactorizedTensor(Mapping, metaclass=ABCMeta):
"""Base Class for Tensors in Factorized form
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
def to_tensor(self):
return NotImplementedError
def to_unfolded(self, mode):
return NotImplementedError
def to_vec(self):
return NotImplementedError
def norm(self):
"""Norm l2 of the tensor"""
return T.norm(self.to_tensor())
def mode_dot(self, matrix_or_tensor, mode):
return tenalg.mode_dot(self.to_tensor(), matrix_or_tensor, mode)
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