Search Results for author: Edward Grant

Found 7 papers, 0 papers with code

Structure optimization for parameterized quantum circuits

no code implementations23 May 2019 Mateusz Ostaszewski, Edward Grant, Marcello Benedetti

We demonstrate the method for optimizing a variational quantum eigensolver for finding the ground states of Lithium Hydride and the Heisenberg model in simulation, and for finding the ground state of Hydrogen gas on the IBM Melbourne quantum computer.

Quantum Physics

Adversarial quantum circuit learning for pure state approximation

no code implementations1 Jun 2018 Marcello Benedetti, Edward Grant, Leonard Wossnig, Simone Severini

Adversarial learning is one of the most successful approaches to modelling high-dimensional probability distributions from data.

Quantum State Tomography

Hierarchical quantum classifiers

no code implementations10 Apr 2018 Edward Grant, Marcello Benedetti, Shuxiang Cao, Andrew Hallam, Joshua Lockhart, Vid Stojevic, Andrew G. Green, Simone Severini

Quantum circuits with hierarchical structure have been used to perform binary classification of classical data encoded in a quantum state.

Quantum Physics

Compact Neural Networks based on the Multiscale Entanglement Renormalization Ansatz

no code implementations ICLR 2018 Andrew Hallam, Edward Grant, Vid Stojevic, Simone Severini, Andrew G. Green

This paper demonstrates a method for tensorizing neural networks based upon an efficient way of approximating scale invariant quantum states, the Multi-scale Entanglement Renormalization Ansatz (MERA).

Learning hard quantum distributions with variational autoencoders

no code implementations2 Oct 2017 Andrea Rocchetto, Edward Grant, Sergii Strelchuk, Giuseppe Carleo, Simone Severini

This suggests that the probability distributions associated to hard quantum states might have a compositional structure that can be exploited by layered neural networks.

Deep disentangled representations for volumetric reconstruction

no code implementations12 Oct 2016 Edward Grant, Pushmeet Kohli, Marcel van Gerven

We introduce a convolutional neural network for inferring a compact disentangled graphical description of objects from 2D images that can be used for volumetric reconstruction.

Predicting and visualizing psychological attributions with a deep neural network

no code implementations4 Dec 2015 Edward Grant, Stephan Sahm, Mariam Zabihi, Marcel van Gerven

Judgments about personality based on facial appearance are strong effectors in social decision making, and are known to have impact on areas from presidential elections to jury decisions.

Decision Making

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