Permutation group entropy: a new route to complexity for real-valued processes
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866913204991426560 |
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| author | Amigó, José M. Dale, Roberto Tempesta, Piergiulio |
| author_facet | Amigó, José M. Dale, Roberto Tempesta, Piergiulio |
| contents | This is a review of group entropy and its application to permutation complexity. Specifically we revisit a new approach to the notion of complexity in time serie analysis, based on both permutation entropy and group entropy. As a result, the permutation entropy rate can be extended from deterministic dynamics to random processes. More generally, our approach provides a unified framework to discuss chaotic and random behaviours. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_11340 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Permutation group entropy: a new route to complexity for real-valued processes Amigó, José M. Dale, Roberto Tempesta, Piergiulio Mathematical Physics Chaotic Dynamics 94A15 This is a review of group entropy and its application to permutation complexity. Specifically we revisit a new approach to the notion of complexity in time serie analysis, based on both permutation entropy and group entropy. As a result, the permutation entropy rate can be extended from deterministic dynamics to random processes. More generally, our approach provides a unified framework to discuss chaotic and random behaviours. |
| title | Permutation group entropy: a new route to complexity for real-valued processes |
| topic | Mathematical Physics Chaotic Dynamics 94A15 |
| url | https://arxiv.org/abs/2401.11340 |