Presentation | 2007-03-06 Application of Self-Organizing Map in Plethysmogram Analysis : Consideration of Learning Conditions Shinya URASE, Nobuaki NOUSOU, Yoshio MANIWA, Kikuo FUJIMURA, Isao NAKANISHI, Yutaka FUKUI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The plethysmogram can be easily detected without stress by using a finger tip sensor. Above all, it is very interesting that the degree of sclerosis can be estimated by evaluating the waveform of the acceleration of the plethysmogram. In addition, the acceleration of the plethysmogram is easily derived from the second derivative of the waveform. We have categorized and visualized our health condition on a Self-Organizing Map (SOM) using the acceleration of the plethysmogram. In this paper, we introduce a new pre-processing method of the accelerated plethysmogram with SOM, where the inflection points of the input acceleration is adjusted to the reference points. This makes it possible to evaluate the waveforms in tearms of similarity. Moreover, we show several results in computer simulation to examine the parameters for learning of SOM. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Self-Organizing Map / Acceleration Plethysmogram / Feature Extraction / Classification / Visualization |
Paper # | CAS2006-107,SIP2006-208,CS2006-124 |
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Conference Information | |
Committee | SIP |
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Conference Date | 2007/2/27(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 | Signal Processing (SIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Application of Self-Organizing Map in Plethysmogram Analysis : Consideration of Learning Conditions |
Sub Title (in English) | |
Keyword(1) | Self-Organizing Map |
Keyword(2) | Acceleration Plethysmogram |
Keyword(3) | Feature Extraction |
Keyword(4) | Classification |
Keyword(5) | Visualization |
1st Author's Name | Shinya URASE |
1st Author's Affiliation | Faculty of Engineering, Tottori University() |
2nd Author's Name | Nobuaki NOUSOU |
2nd Author's Affiliation | Faculty of Engineering, Tottori University |
3rd Author's Name | Yoshio MANIWA |
3rd Author's Affiliation | Futaba Clinic |
4th Author's Name | Kikuo FUJIMURA |
4th Author's Affiliation | Faculty of Engineering, Tottori University |
5th Author's Name | Isao NAKANISHI |
5th Author's Affiliation | Faculty of Engineering, Tottori University |
6th Author's Name | Yutaka FUKUI |
6th Author's Affiliation | Faculty of Engineering, Tottori University |
Date | 2007-03-06 |
Paper # | CAS2006-107,SIP2006-208,CS2006-124 |
Volume (vol) | vol.106 |
Number (no) | 570 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |