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Lossless compression with state space models using bits back coding - MaRDI portal

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Lossless compression with state space models using bits back coding

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Publication:6363145

arXiv2103.10150MaRDI QIDQ6363145

Author name not available (Why is that?)

Publication date: 18 March 2021

Abstract: We generalize the 'bits back with ANS' method to time-series models with a latent Markov structure. This family of models includes hidden Markov models (HMMs), linear Gaussian state space models (LGSSMs) and many more. We provide experimental evidence that our method is effective for small scale models, and discuss its applicability to larger scale settings such as video compression.




Has companion code repository: https://github.com/j-towns/ssm-code








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