Avoiding barren plateaus in the variational determination of ...

Avoiding barren plateaus via transferability of smooth solutions in a ...

Two major hurdles are the proliferation of low-quality variational local minima, and the exponential vanishing of gradients in the cost-function ...

AVOIDING BARREN PLATEAUS VIA GAUSSIAN MIXTURE MODEL

Official Review of Submission4396 by Reviewer nSCi ... Summary: This paper considers the variational quantum algorithms and deal with the barren ...

Los Alamos team cracks the code on the bane of quantum machine ...

Barren plateaus have long plagued progress in the field of variational quantum computing, but their understanding has been limited — until now.

Effect of barren plateaus on gradient-free optimization - OSTI.GOV

Barren plateau landscapes correspond to gradients that vanish exponentially in the number of qubits. Such landscapes have been demonstrated for variational.

Avoiding barren plateaus in the variational determination of ... - Finna

The barren plateau (BP) phenomenon is one of the main obstacles to implementing variational quantum algorithms in the current generation of quantum ...

Provable Absence of Barren Plateaus in Variational Quantum ...

They argue that standard architectures avoiding barren plateaus reside in identifiable polynomial subspaces, enabling classical simulation without the need for ...

Barren Plateau Issues for Variational Quantum-Classical Algorithms

This presentation would have been given at the 2020 APS March Meeting. Title: Barren Plateau Issues for Variational Quantum-Classical ...

Avoiding barren plateaus in the variational determination of ...

Avoiding barren plateaus in the variational determination of geometric entanglement Artículo académico uri icon. Visión General; Identidad; Información ...

Investigating and Mitigating Barren Plateaus in Variational Quantum ...

A barren plateau is when the optimization landscape - the set of possible solutions - has very flat regions with tiny gradients. This makes it ...

Barren Plateaus - Wang Research Group

Based on the impact of gradient variation on the training of such variational quantum algorithms, we provide a gradient analysis tool module in the Paddle ...

Towards determining the presence of barren plateaus ... - NASA ADS

Abstract. In quantum chemistry, the variational quantum eigensolver (VQE) is a promising algorithm for molecular simulations on near-term quantum computers.

Solving 'barren plateaus' is the key to quantum machine learning

We rigorously proved the conditions under which certain architectures of variational quantum algorithms will or will not have barren plateaus as ...

Avoiding Barren Plateaus in Variational Quantum Algorithms

Barren plateaus are a notorious problem in the optimization of variational quantum algorithms and pose a critical obstacle in the quest for more efficient ...

Optimal training of variational quantum algorithms without barren ...

However, training these algorithms often requires an extensive amount of time and suffers from the barren plateau problem where the magnitude of the gradients ...

Adaptive, problem-tailored variational quantum eigensolver ...

Barren plateau avoidance: The nature of the ADAPT-VQE algorithm suggests that barren plateaus should not prove problematic in the parameter optimization step.

Mitigating barren plateaus of variational quantum eigensolvers

... avoiding the zone of barren plateaus. We further investigate a plethora of examples in ground state estimation and notably obtain ...

Does provable absence of barren plateaus imply classical ... - Indico

Next, we perform a detailed analysis of strategies, circuit ... Safro, Beinit: Avoiding barren plateaus in variational quantum algorithms, in 2022 IEEE.

Classical splitting of parametrized quantum circuits

Barren plateaus appear to be a major obstacle for using variational quantum algorithms to simulate large-scale quantum systems or to replace ...

Mitigating Barren Plateaus of Variational Quantum Eigensolvers

avoiding barren plateaus are essentially classically simulable. Thus, there is still a strong need for extending the scalability of VQE by improving ...

Quantum/tutorials/qnn_research/BarrenPlateaus_EN.ipynb at master

However, the barren plateau phenomenon limits the performance of quantum variational algorithms in such problems. ... avoid the barren plateau phenomenon [3].