Training deep quantum neural networks




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In this video Ramona Wolf gives an overview of our recently published paper “Training deep quantum neural networks” (see, e.g., https://www.nature.com/articles/s41467-020-14454-2 or https://arxiv.org/abs/1902.10445 ).

Here a natural quantum neural network architecture for fully quantum machine learning is proposed and an efficient training algorithm described.

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Comment List

  • Tobias Osborne
    January 17, 2021

    Good,

  • Tobias Osborne
    January 17, 2021

    First of all thank you very much, this is very interesting and i would definitely read the paper.
    I have a question about non linearity. The main strength of neural networks is the non linear term (the activations) which gives it enhanced abilities to model non linear functions. How is it inserted in QNN? and if it doesnt doesnt it have a big imapct? are there aditional effort of implementing it soon?
    Thanks

  • Tobias Osborne
    January 17, 2021

    Firstly, thank your for this explanation. I see this as an extremely powerful algorithm. However, I'm stuck with question. Could you explain me how the "k" matrix was derived at? You did mention about it, but I wasn't able comprehend it.

  • Tobias Osborne
    January 17, 2021

    Really awesome presentation! Can you please share the slides?

  • Tobias Osborne
    January 17, 2021

    First, thanx so much for this nice presentation and paper.

    I have a question. In the classical training procedure the weights are updated.

    In the quantum version, I do not see any weight or coupling between the qubits of different layers. Are the couplings hidden in Unitaries?
    Because as far as I understand, the tool to be updated is the unitary operator. Then the unitaries should always be two-qubit operators?

    Am I right?

  • Tobias Osborne
    January 17, 2021

    An explicit comparison of QNN advantages over standard NN (if any) would have been VERY welcome.
    Still Kudos for the presentation! 👍

  • Tobias Osborne
    January 17, 2021

    Could you enable the automatic closed captions please?

  • Tobias Osborne
    January 17, 2021

    do you love me?

  • Tobias Osborne
    January 17, 2021

    Thanks for the talk 🙂

  • Tobias Osborne
    January 17, 2021

    just the fact that you edited the video to have high quality slides is good, thumb up

  • Tobias Osborne
    January 17, 2021

    Jesus guys are already training quantum neural networks. We are so screwed.

  • Tobias Osborne
    January 17, 2021

    This is the future

  • Tobias Osborne
    January 17, 2021

    11:58 start of QNNs

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