Results 21 to 30 of about 260,825 (178)

Quantum Relief algorithm [PDF]

open access: yesQuantum Information Processing, 2018
Relief algorithm is a feature selection algorithm used in binary classification proposed by Kira and Rendell, and its computational complexity remarkable increases with both the scale of samples and the number of features. In order to reduce the complexity, a quantum feature selection algorithm based on Relief algorithm, also called quantum Relief ...
Wen-Jie Liu   +4 more
openaire   +3 more sources

Quantum prediction algorithms [PDF]

open access: yesPhysical Review A, 1997
53 pages, RevTeX with ...
Kent, Adrian, McElwaine, Jim
openaire   +2 more sources

Quantum defragmentation algorithm [PDF]

open access: yesPhysical Review A, 2010
In this addendum of our paper [D. Burgarth and V. Giovannetti, Phys. Rev. Lett. 99, 100501 (2007)] we prove that during the transformation that allows one to enforce control by relaxation on a quantum system, the ancillary memory can be kept at a finite size, independently from the fidelity one wants to achieve.
BURGARTH D, GIOVANNETTI, VITTORIO
openaire   +3 more sources

High-precision quantum algorithms for partial differential equations [PDF]

open access: yesQuantum, 2021
Quantum computers can produce a quantum encoding of the solution of a system of differential equations exponentially faster than a classical algorithm can produce an explicit description.
Andrew M. Childs   +2 more
doaj   +1 more source

Quantum Algorithms for Estimating Quantum Entropies

open access: yesPhysical Review Applied, 2023
36 pages, 8 ...
Youle Wang, Benchi Zhao, Xin Wang
openaire   +2 more sources

Continued Fractions and Probability Estimations in Shor’s Algorithm: A Detailed and Self-Contained Treatise

open access: yesAppliedMath, 2022
Shor’s algorithm for prime factorization is a hybrid algorithm consisting of a quantum part and a classical part. The main focus of the classical part is a continued fraction analysis.
Johanna Barzen, Frank Leymann
doaj   +1 more source

Quantum simulation of exact electron dynamics can be more efficient than classical mean-field methods

open access: yesNature Communications, 2023
Quantum algorithms for simulating electronic ground states are slower than popular classical mean-field algorithms such as Hartree–Fock and density functional theory but offer higher accuracy.
Ryan Babbush   +8 more
doaj   +1 more source

Multipartite entanglement in quantum algorithms [PDF]

open access: yes, 2010
We investigate the entanglement features of the quantum states employed in quantum algorithms. In particular, we analyse the multipartite entanglement properties in the Deutsch-Jozsa, Grover and Simon algorithms.
Bruß, D., Macchiavello, C.
core   +4 more sources

Machine learning framework to segment sarcomeric structures in SMLM data

open access: yesScientific Reports, 2023
Object detection is an image analysis task with a wide range of applications, which is difficult to accomplish with traditional programming. Recent breakthroughs in machine learning have made significant progress in this area.
Dániel Varga   +6 more
doaj   +1 more source

Constraint Preserving Mixers for the Quantum Approximate Optimization Algorithm

open access: yesAlgorithms, 2022
The quantum approximate optimization algorithm/quantum alternating operator ansatz (QAOA) is a heuristic to find approximate solutions of combinatorial optimization problems.
Franz Georg Fuchs   +4 more
doaj   +1 more source

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