Neural Network-Based Quantum Error Correction Decoding Method and Apparatus, Device, and Chip

An apparatus for decoding quantum error correction based on a neural network, the apparatus comprising:

• a memory storing instructions;
• and
• a processor in communication with the memory, wherein, when the processor executes the instructions, the processor is configured to cause the apparatus to perform:
• acquiring error syndrome information obtained from syndrome measurement performed on a quantum circuit;
• extracting feature information from the error syndrome information by using a neural network decoder;
• decoding the feature information to obtain a decoding result by using the neural network decoder;
• and
• determining error result information of the quantum circuit based on the decoding result.

A non-transitory computer-readable storage medium, storing computer-readable instructions, wherein, the computer-readable instructions, when executed by a processor, are configured to cause the processor to perform:

• acquiring error syndrome information obtained from syndrome measurement performed on a quantum circuit;
• extracting feature information from the error syndrome information by using a neural network decoder;
• decoding the feature information to obtain a decoding result by using the neural network decoder;
• and
• determining error result information of the quantum circuit based on the decoding result.