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Cited by 319

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Entropy estimation of symbol sequences

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Schürmann, Thomas, Grassberger, Peter·1996·Chaos: An Interdisciplinary Journal of Nonlinear Science

Abstract

We discuss algorithms for estimating the Shannon entropy h of finite symbol sequences with long range correlations. In particular, we consider algorithms which estimate h from the code lengths produced by some compression algorithm. Our interest is in describing their convergence with sequence length, assuming no limits for the space and time complexities of the compression algorithms. A scaling law is proposed for extrapolation from finite sample lengths. This is applied to sequences of dynamical systems in non-trivial chaotic regimes, a 1-D cellular automaton, and to written English texts.

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Crossref · 10.1063/1.166191

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Metadata

Authors
Schürmann, T., & Grassberger, P.
Venue
Chaos: An Interdisciplinary Journal of Nonlinear Science
Published
1996-09-01
Volume
6
Issue
3
Pages
414-427
ISSN
  • 1054-1500 (ISSN-L)
  • 1089-7682
OpenAlex
W2018891628
Cited by
319
References
1
FWCI
1.92
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Entropy estimation of symbol sequences. https://app.cochat.ai/papers/10.1063/1.166191
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Schürmann, T., & Grassberger, P. (1996). Entropy estimation of symbol sequences. Chaos: An Interdisciplinary Journal of Nonlinear Science. https://doi.org/10.1063/1.166191

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.