Search Results for author: Vasil S. Denchev

Found 3 papers, 2 papers with code

Efficient population transfer via non-ergodic extended states in quantum spin glass

1 code implementation12 Jul 2018 Kostyantyn Kechedzhi, Vadim Smelyanskiy, Jarrod R. McClean, Vasil S. Denchev, Masoud Mohseni, Sergei Isakov, Sergio Boixo, Boris Altshuler, Hartmut Neven

NEE provide a mechanism for population transfer (PT) between computational states and therefore can serve as a new quantum subroutine for quantum search, quantum parallel tempering and reverse annealing optimization algorithms.

Quantum Physics Disordered Systems and Neural Networks Statistical Mechanics Strongly Correlated Electrons

Totally Corrective Boosting with Cardinality Penalization

no code implementations7 Apr 2015 Vasil S. Denchev, Nan Ding, Shin Matsushima, S. V. N. Vishwanathan, Hartmut Neven

If actual quantum optimization were to be used with this algorithm in the future, we would expect equivalent or superior results at much smaller time and energy costs during training.

Benchmarking Combinatorial Optimization

Training a Binary Classifier with the Quantum Adiabatic Algorithm

2 code implementations4 Nov 2008 Hartmut Neven, Vasil S. Denchev, Geordie Rose, William G. Macready

To bring it into a format that allows the application of adiabatic quantum computing (AQC), we first show that the bit-precision with which the weights need to be represented only grows logarithmically with the ratio of the number of training examples to the number of weak classifiers.

Quantum Physics

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