1 code implementation • 11 Mar 2024 • Joseph Bowles, Shahnawaz Ahmed, Maria Schuld
Benchmarking models via classical simulations is one of the main ways to judge ideas in quantum machine learning before noise-free hardware is available.
2 code implementations • 26 Jan 2021 • Maria Schuld
With near-term quantum devices available and the race for fault-tolerant quantum computers in full swing, researchers became interested in the question of what happens if we replace a supervised machine learning model with a quantum circuit.
1 code implementation • 19 Aug 2020 • Maria Schuld, Ryan Sweke, Johannes Jakob Meyer
Quantum computers can be used for supervised learning by treating parametrised quantum circuits as models that map data inputs to predictions.
no code implementations • 10 Jan 2020 • Seth Lloyd, Maria Schuld, Aroosa Ijaz, Josh Izaac, Nathan Killoran
Quantum classifiers are trainable quantum circuits used as machine learning models.
Quantum Physics
5 code implementations • 17 Dec 2019 • Andrea Mari, Thomas R. Bromley, Josh Izaac, Maria Schuld, Nathan Killoran
We extend the concept of transfer learning, widely applied in modern machine learning algorithms, to the emerging context of hybrid neural networks composed of classical and quantum elements.
1 code implementation • 16 Dec 2019 • Thomas R. Bromley, Juan Miguel Arrazola, Soran Jahangiri, Josh Izaac, Nicolás Quesada, Alain Delgado Gran, Maria Schuld, Jeremy Swinarton, Zeid Zabaneh, Nathan Killoran
Gaussian Boson Sampling (GBS) is a near-term platform for photonic quantum computing.
Quantum Physics Computational Physics
no code implementations • 2 Oct 2019 • Ryan Sweke, Frederik Wilde, Johannes Meyer, Maria Schuld, Paul K. Faehrmann, Barthélémy Meynard-Piganeau, Jens Eisert
We formalize this notion, which allows us to show that in many relevant cases, including VQE, QAOA and certain quantum classifiers, estimating expectation values with $k$ measurement outcomes results in optimization algorithms whose convergence properties can be rigorously well understood, for any value of $k$.
1 code implementation • 25 Mar 2019 • Giuseppe Carleo, Ignacio Cirac, Kyle Cranmer, Laurent Daudet, Maria Schuld, Naftali Tishby, Leslie Vogt-Maranto, Lenka Zdeborová
Machine learning encompasses a broad range of algorithms and modeling tools used for a vast array of data processing tasks, which has entered most scientific disciplines in recent years.
Computational Physics Cosmology and Nongalactic Astrophysics Disordered Systems and Neural Networks High Energy Physics - Theory Quantum Physics
no code implementations • 27 Nov 2018 • Maria Schuld, Ville Bergholm, Christian Gogolin, Josh Izaac, Nathan Killoran
An important application for near-term quantum computing lies in optimization tasks, with applications ranging from quantum chemistry and drug discovery to machine learning.
Quantum Physics
26 code implementations • 12 Nov 2018 • Ville Bergholm, Josh Izaac, Maria Schuld, Christian Gogolin, Shahnawaz Ahmed, Vishnu Ajith, M. Sohaib Alam, Guillermo Alonso-Linaje, B. AkashNarayanan, Ali Asadi, Juan Miguel Arrazola, Utkarsh Azad, Sam Banning, Carsten Blank, Thomas R Bromley, Benjamin A. Cordier, Jack Ceroni, Alain Delgado, Olivia Di Matteo, Amintor Dusko, Tanya Garg, Diego Guala, Anthony Hayes, Ryan Hill, Aroosa Ijaz, Theodor Isacsson, David Ittah, Soran Jahangiri, Prateek Jain, Edward Jiang, Ankit Khandelwal, Korbinian Kottmann, Robert A. Lang, Christina Lee, Thomas Loke, Angus Lowe, Keri McKiernan, Johannes Jakob Meyer, J. A. Montañez-Barrera, Romain Moyard, Zeyue Niu, Lee James O'Riordan, Steven Oud, Ashish Panigrahi, Chae-Yeun Park, Daniel Polatajko, Nicolás Quesada, Chase Roberts, Nahum Sá, Isidor Schoch, Borun Shi, Shuli Shu, Sukin Sim, Arshpreet Singh, Ingrid Strandberg, Jay Soni, Antal Száva, Slimane Thabet, Rodrigo A. Vargas-Hernández, Trevor Vincent, Nicola Vitucci, Maurice Weber, David Wierichs, Roeland Wiersema, Moritz Willmann, Vincent Wong, Shaoming Zhang, Nathan Killoran
PennyLane's core feature is the ability to compute gradients of variational quantum circuits in a way that is compatible with classical techniques such as backpropagation.
8 code implementations • 18 Jun 2018 • Nathan Killoran, Thomas R. Bromley, Juan Miguel Arrazola, Maria Schuld, Nicolás Quesada, Seth Lloyd
The quantum neural network is a variational quantum circuit built in the continuous-variable (CV) architecture, which encodes quantum information in continuous degrees of freedom such as the amplitudes of the electromagnetic field.
3 code implementations • 2 Apr 2018 • Maria Schuld, Alex Bocharov, Krysta Svore, Nathan Wiebe
In this paper, we propose a low-depth variational quantum algorithm for supervised learning.
Quantum Physics
no code implementations • 19 Mar 2018 • Maria Schuld, Nathan Killoran
We interpret the process of encoding inputs in a quantum state as a nonlinear feature map that maps data to quantum Hilbert space.
Quantum Physics
no code implementations • 7 Apr 2017 • Maria Schuld, Francesco Petruccione
Following the success of collective decision making with ensembles in classical machine learning, this paper introduces the concept of quantum ensembles of quantum classifiers.
4 code implementations • 31 Mar 2017 • Maria Schuld, Mark Fingerhuth, Francesco Petruccione
Lately, much attention has been given to quantum algorithms that solve pattern recognition tasks in machine learning.
Quantum Physics
no code implementations • 11 Dec 2014 • Maria Schuld, Ilya Sinayskiy, Francesco Petruccione
Perceptrons are the basic computational unit of artificial neural networks, as they model the activation mechanism of an output neuron due to incoming signals from its neighbours.
no code implementations • 11 Dec 2014 • Maria Schuld, Ilya Sinayskiy, Francesco Petruccione
It is well known that for certain tasks, quantum computing outperforms classical computing.
Quantum Physics