Quantum algorithm for spectral projection by measuring an ancilla iteratively
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.032339
Abstract: We propose a quantum algorithm for projecting to eigenstates of any hermitian operator, provided one can access the associated control-unitary evolution and measurement of the ancilla of the control. The procedure is iterative and the… read more here.
Keywords: projection measuring; quantum algorithm; spectral projection; algorithm spectral ... See more keywords
Quantum Algorithm for Spectral Regression for Regularized Subspace Learning
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2886581
Abstract: In this paper, we propose an efficient quantum algorithm for spectral regression which is a dimensionality reduction framework based on the regression and spectral graph analysis. The quantum algorithm involves two core subroutines: the quantum… read more here.
Keywords: regression; algorithm spectral; quantum algorithm; spectral regression ... See more keywords