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arXiv:2111.01536 · IEEE Transactions on Quantum Engineering

Learning Circular Hidden Quantum Markov Models: A Tensor Network Approach

Mohammad Ali Javidian, Vaneet Aggarwal, Zubin Jacob

Published Jan 1, 2023• 1 citation
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Abstract

This article proposes circular hidden quantum Markov models (c-HQMMs), which can be applied for modeling temporal data. We show that c-HQMMs are equivalent to a tensor network (more precisely, circular local purified state) model. This equivalence enables us to provide an efficient learning model for c-HQMMs. The proposed learning approach is evaluated on six real datasets and demonstrates the advantage of c-HQMMs as compared to HQMMs and HMMs.

DOI
10.1109/tqe.2023.3319254

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