ResearchResearch paperEfficiency & Inference1 source · Oct 19, 2026

Supervised Learning with Quantum Hamiltonian Embeddings

In this work, we introduce quantum Hamiltonian embeddings, a supervised learning framework in which a classical training dataset is encoded into a single effective, parameterized Hamiltonian.

Key points

  • Machine learning is widely regarded as a promising application in which quantum computing could offer a computational advantage.
  • However, general quantum machine learning models with provable guarantees on performance, trainability, and efficient inference remain limited.
  • Once the ground state has been approximated using a quantum algorithm, inference can be performed either classically using a classical representation of the learned state, or with a quantum representation of the state.
  • Furthermore, under standard cryptographic assumptions, we show that Hamiltonian embeddings can realize hypothesis functions beyond the reach of efficient classical algorithms.

Sources (1)

  • [1]Supervised Learning with Quantum Hamiltonian Embeddings
    arXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 19, 05:56 PM
    In this work, we introduce quantum Hamiltonian embeddings, a supervised learning framework in which a classical training dataset is encoded into a single effective, parameterized Hamiltonian.
    Machine learning is widely regarded as a promising application in which quantum computing could offer a computational advantage.

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