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Warm start ADMM #1202
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Warm start ADMM #1202
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adekusar-drl
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manoelmarques,
stefan-woerner and
woodsp-ibm
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|
@manoelmarques could you please check the logs of Aqua Unit Tests / Chemistry (3.7) (pull_request): |
woodsp-ibm
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Changelog: New Feature
woodsp-ibm
reviewed
Aug 14, 2020
|
Can you also add a reno release note since this a user facing change that should be included in the main release notes. |
Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com>
yeah, forgot about reno. |
Updated. |
woodsp-ibm
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Aug 17, 2020
woodsp-ibm
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stefan-woerner
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Cryoris
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Sep 3, 2020
* warm start admm * Update qiskit/optimization/algorithms/admm_optimizer.py Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com> * updated documentation * moved reno to a new file * Update releasenotes/notes/admm-warm-start-6f5b5c801bcdf78f.yaml Co-authored-by: Manoel Marques <Manoel.Marques@ibm.com> Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com>
pbark
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Sep 16, 2020
* warm start admm * Update qiskit/optimization/algorithms/admm_optimizer.py Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com> * updated documentation * moved reno to a new file * Update releasenotes/notes/admm-warm-start-6f5b5c801bcdf78f.yaml Co-authored-by: Manoel Marques <Manoel.Marques@ibm.com> Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com>
manoelmarques
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Jan 14, 2021
* warm start admm * Update qiskit/optimization/algorithms/admm_optimizer.py Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com> * updated documentation * moved reno to a new file * Update releasenotes/notes/admm-warm-start-6f5b5c801bcdf78f.yaml Co-authored-by: Manoel Marques <Manoel.Marques@ibm.com> Co-authored-by: Steve Wood <40241007+woodsp-ibm@users.noreply.github.com>
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Summary
Introduced a warm start ADMM where a relaxed (continuous) problem is solved first and the solution is used to initialize the state of ADMM.
Details and comments
Added a parameter
warm_starttoADMMParametersto enable this feature. When it set toTruethe state ofx0,u,zis initialized from the relaxed problem solution.