Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
RubenRanval`TensorTrainTools`
TensorTrainInnerProduct  |
|
| | ||||
▪
The inner product is computed by contracting all tensor indices.
▪
is conjugate-linear in the first argument and linear in the second. For real tensor trains this coincides with the plain Euclidean inner product.
▪
gives the squared Frobenius norm of the represented tensor.
Examples
(1)
Basic Examples
(1)
gives the squared Frobenius norm of the represented tensor:
In[1]:=
a=TensorTrainDecomposition[RandomReal[1,{1,2,3}]];TensorTrainInnerProduct[a,a]
2
TensorTrainNorm[a]
Out[1]=
True
 |
|
""