Results 271 to 280 of about 743,578 (322)

End‐to‐End Portfolio Optimization with Hybrid Quantum Annealing

open access: yesAdvanced Quantum Technologies, EarlyView.
This works presents a hybrid quantum‐classical framework for portfolio optimization that combines quantum assisted asset selection and rebalancing with classical weight allocation. The approach processes real market data, embeds it into Quadratic Unconstrained Binary Optimization formulations, and evaluates performance within a unified workflow ...
Sai Nandan Morapakula   +5 more
wiley   +1 more source

Speed of evolution in qutrit systems. [PDF]

open access: yesSci Rep
Espino-González J   +2 more
europepmc   +1 more source

Hamiltonian-Driven Adaptive Dynamic Programming With Efficient Experience Replay

IEEE Transactions on Neural Networks and Learning Systems, 2022
This article presents a novel efficient experience-replay-based adaptive dynamic programming (ADP) for the optimal control problem of a class of nonlinear dynamical systems within the Hamiltonian-driven framework.
Yongliang Yang   +3 more
semanticscholar   +1 more source

The No-U-turn sampler: adaptively setting path lengths in Hamiltonian Monte Carlo

Journal of machine learning research, 2011
Hamiltonian Monte Carlo (HMC) is a Markov chain Monte Carlo (MCMC) algorithm that avoids the random walk behavior and sensitivity to correlated parameters that plague many MCMC methods by taking a series of steps informed by first-order gradient ...
M. Hoffman, A. Gelman
semanticscholar   +1 more source

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