| Presentation | 2021-01-21 Extraction of Property for Nonlinear Time Series by Changing Density of Recurrence Plots Shiki Kanamaru, Nina Sviridova, Yutaka Shimada, Tohru Ikeguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A recurrence plot is one of the most effective nonlinear time series analysis methods for qualitatively understanding a nonlinear dynamical system. Furthermore, recurrence quantification analysis methods can be used to quantitatively evaluate the recurrence plot. In this report, we extract the properties of nonlinear time series from changes in quantification indices obtained by varying plot density on the recurrence plot and its extension methods, iso-directional recurrence plot and iso-directional neighbors plot. The experimental results suggest that the proposed method can discriminate the properties between deterministic chaotic time series and noisy periodic time series, and that it can also discriminate deterministic chaotic time series and the time series with colored noise such as a fractional Brownian motion. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Recurrence Plot / Iso-Directional Recurrence Plot / Iso-Directional Neighbors Plot / Density of RP / Recurrence Quantification Analysis / Extraction of Property for Nonlinear Time Series |
| Paper # | NLP2020-41 |
| Date of Issue | 2021-01-14 (NLP) |
| Conference Information | |
| Committee | NC / NLP |
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| Conference Date | 2021/1/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | NC，NLP |
| Chair | Kazuyuki Samejima(Tamagawa Univ) / Kiyohisa Natsume(Kyushu Inst. of Tech.) |
| Vice Chair | Rieko Osu(Waseda Univ.) / Takuji Kosaka(Chukyo Univ.) |
| Secretary | Rieko Osu(NTT) / Takuji Kosaka(ATR) |
| Assistant | Ken Takiyama(TUAT) / Nobuhiko Wagatsuma(Toho Univ.) / Toshikaza Samura(Yamaguchi Univ.) / Hideyuki Kato(Oita Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Neurocomputing / Technical Committee on Nonlinear Problems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Extraction of Property for Nonlinear Time Series by Changing Density of Recurrence Plots |
| Sub Title (in English) | |
| Keyword(1) | Recurrence Plot |
| Keyword(2) | Iso-Directional Recurrence Plot |
| Keyword(3) | Iso-Directional Neighbors Plot |
| Keyword(4) | Density of RP |
| Keyword(5) | Recurrence Quantification Analysis |
| Keyword(6) | Extraction of Property for Nonlinear Time Series |
| 1st Author's Name | Shiki Kanamaru |
| 1st Author's Affiliation | Tokyo University of Science(TUS) |
| 2nd Author's Name | Nina Sviridova |
| 2nd Author's Affiliation | Tokyo University of Science(TUS) |
| 3rd Author's Name | Yutaka Shimada |
| 3rd Author's Affiliation | Saitama University(Saitama Univ.) |
| 4th Author's Name | Tohru Ikeguchi |
| 4th Author's Affiliation | Tokyo University of Science(TUS) |
| Date | 2021-01-21 |
| Paper # | NLP2020-41 |
| Volume (vol) | vol.120 |
| Number (no) | NLP-330 |
| Page | pp.pp.7-12(NLP), |
| #Pages | 6 |
| Date of Issue | 2021-01-14 (NLP) |