A NEAT quantum error decoder
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- SciPostPhys_11_1_005
Final published version, 2.79 MB, PDF document
We investigate the use of the evolutionary NEAT algorithm for the optimization of a policy network that performs quantum error decoding on the toric code, with bitflip and depolarizing noise, one qubit at a time. We find that these NEAT-optimized network decoders have similar performance to previously reported machine-learning based decoders, but use roughly three to four orders of magnitude fewer parameters to do so.
Original language | English |
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Article number | 005 |
Journal | SciPost Physics |
Volume | 11 |
Issue number | 1 |
Number of pages | 15 |
ISSN | 2542-4653 |
DOIs | |
Publication status | Published - 12 Jul 2021 |
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