Presentation | 2010-03-09 Reconstruction of input information using transformation from spike train to continuous-time series Mai SUZUKI, Kaori KURODA, Yutaka SHIMADA, Tohru IKEGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Neurons code input information and generate spike trains. The generated spike trains reflect the input information. In this report, we use the Hanning window to transform the spike trains to a continuous instantaneous firing-frequency time series. Then, we reconstruct hidden input information through this transformation. In the numerical simulations, we use periodic time series (sinusoidal wave), quasi-periodic time series generated from the Langford equations, and chaotic time series generated from the Lorenz equations. In addition, we use a real time series of a Japanese vowel /a/. Using the cross-correlation coefficient, we compare reconstructed time series with input time series. As a result, we find that strong correlation exists between the input time series and its reconstructed time series. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | neuron / spike train / Hanning window / embedding / time series analysis |
Paper # | NLP2009-159 |
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Conference Information | |
Committee | NLP |
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Conference Date | 2010/3/2(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Nonlinear Problems (NLP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reconstruction of input information using transformation from spike train to continuous-time series |
Sub Title (in English) | |
Keyword(1) | neuron |
Keyword(2) | spike train |
Keyword(3) | Hanning window |
Keyword(4) | embedding |
Keyword(5) | time series analysis |
1st Author's Name | Mai SUZUKI |
1st Author's Affiliation | Department of Information and Computer science, school of Engineering, Saitama University() |
2nd Author's Name | Kaori KURODA |
2nd Author's Affiliation | Graduate school of Science and Engineering, Saitama University |
3rd Author's Name | Yutaka SHIMADA |
3rd Author's Affiliation | Graduate school of Science and Engineering, Saitama University |
4th Author's Name | Tohru IKEGUCHI |
4th Author's Affiliation | Graduate school of Science and Engineering, Saitama University:Saitama University, Brain Science Institute |
Date | 2010-03-09 |
Paper # | NLP2009-159 |
Volume (vol) | vol.109 |
Number (no) | 458 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |