qubithubprojected-quantum-kernel

Projects quantum states to a finite-dimensional classical vector of expectation values instead of computing the full fidelity kernel. Uses an IQP (Instantaneous Quantum Polynomial) feature map with random Pauli or computational basis projections. More robust to noise and exponential concentration than full fidelity kernels.

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Framework: PennyLane
Qubits: 4
Depth: 10
Gate set: H, RZ, CX
Licence: Not specified
Version: v1
Updated: 3 days ago
Last run: 3 months ago

circuit.py · 17 KB

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@software{qubithub_projectedquantumkernel_2026,
  author = {QubitHub Circuits},
  title = {Projected Quantum Kernel},
  year = {2026},
  version = {v1},
  url = {https://qubithub.co/qubithub/projected-quantum-kernel},
}

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