Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
RubenRanval`TensorTrainTools`
TensorTrainHadamard  |
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The product is exact: cores are combined by Kronecker products of the bond spaces, so the bond dimensions of the result are the products of the operands' bond dimensions.
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Bond growth is therefore multiplicative. Compress with when chaining products to reduce the overall bond dimension.
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Examples
(1)
Basic Examples
(1)
Notice the bond dimensions of the result are the products of the operands' bond dimensions:
In[1]:=
a=TensorTrainDecomposition[RandomReal[1,{2,3,4}]]b=TensorTrainDecomposition[RandomReal[1,{2,3,4}]]
Out[1]=
TensorTrain
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Out[1]=
TensorTrain
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In[2]:=
TensorTrainHadamard[a,b]
Out[2]=
TensorTrain
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In[3]:=
%//TensorTrainCompress
Out[3]=
TensorTrain
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