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Add features to analyze barren plateaus #76

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ChenZhao44 opened this issue May 15, 2021 · 1 comment
Closed

Add features to analyze barren plateaus #76

ChenZhao44 opened this issue May 15, 2021 · 1 comment

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@ChenZhao44
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Analyzing the barren plateau phenomenon in training quantum neural networks with the ZX-calculus

Computing variance of gradients in variational quantum circuits will help one to design circuit structure.
It is possible to implement these features with the current data structure. But the better way is to use the ZX-calculus with ground notation. This is more elegant to handle mixed states.
@ChenZhao44 ChenZhao44 mentioned this issue Jun 11, 2022
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@exAClior exAClior mentioned this issue Jul 29, 2023
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exAClior commented Aug 6, 2023

This is implemented in #93, see tests. I will close this for now.

@exAClior exAClior closed this as completed Aug 6, 2023
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@exAClior @ChenZhao44