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.

Run Cite

No licence specified, so all rights are reserved by default — forking copies this circuit but grants you no rights to reuse it.

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

metadata.json · 469 B

Lineage

Not a fork.

No forks yet.

Suggested citation

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

Generated from this circuit's metadata. QubitHub does not mint DOIs, so this is not a registered identifier — check it against your venue's requirements before publishing.

Code

Lineage

Suggested citation