Use of Chaos and Self-Organizing Maps for Acceleration Plethysmogram Information
スポンサーリンク
概要
- 論文の詳細を見る
We attempted health and disease state estimation with data-mining using Self-Organizing Maps (SOM) for application to plethysmogram information. Such information is easily gained from patient fingertip sensors. We used eight variables, such as chaotic analysis values calculated by the trajectory parallel measure method, and the recurrence plot method, in addition to the waveform component ratio, which is a linear analysis value of acceleration plethysmogram. As conventional studies have reported, SOM also confirmed that the waveform component ratio is related to aging. Self-organized acceleration plethysmogram information showed that trajectory parallel measure method values such as chaotic analysis values are useful for disease state estimation of circulatory failure, arteriosclerosis, or acute inflammation. Moreover, the recurrence plot method may reflect the presence and gravity of a disease state. This study, rather than offering general diagnoses of topical named diseases, suggests the possibility of health evaluation by the blood flow state.
- 日本知能情報ファジィ学会の論文
- 2004-06-15
著者
-
Tokutaka H
Tottori Univ. Tottori Jpn
-
Tokutaka Heizo
Som Japan Inc.
-
Tokutaka Heizo
Department Of Electrical And Electronic Engineering Faculty Of Engineering Tottori University
-
IOKIBE Tadashi
Research Institute of Application Technologies for Chaos & Complex Systems Co, Ltd.
-
MANIWA Yoshio
Oya Research Institute of Advanced Health Science
-
Ohkita M
Tottori University Faculty Of Engineering
-
Ohkita Masaaki
Department Of Electrical And Electronic Engineering Faculty Of Engineering Tottori University
-
Fujimura K
Tottori University Faculty Of Engineering
-
Fujimura Kikuo
Department Of Electrical And Electronic Engineering Tottori University
-
MANIWA Yoshio
Futaba clinic
-
Iokibe Tadashi
Research Institute Of Application Technologies For Chaos & Complex Systems Co. Ltd.
-
TADA Kunihiro
Mindware
関連論文
- XPS Studies of Bi-Sr-Ca-Cu-O Single Crystal and Ceramics Surfaces
- Surface Analysis of YBa_2Cu_3O_x and Bi-Sr-Ca-Cu-O Superconductors by Auger Electron Spectroscopy
- Effects of Water on the Resistance-Temperature Characteristics of YBa_2Cu_3O_ Oxides : Electrical Properties of Condensed Matter
- Effects of Preparation conditions and Mechanical Polishing on the Superconducting Behavior of High-T_c Oxide Y_1Ba_2Cu_3O_
- An Electronic Ballast Using Modified Two-Switch Boost Converter
- Chaos-based Quantitative Health Evaluation and Disease State Estimation by Acceleration Plethysmogram
- Direct Comparison of Fine Structure on Ti L_3 Threshold by Disappearance Potential and Auger Electron and Soft X-Ray Appearance Potential Spectroscopies
- Crystal Growth of Bi-Sr-Ca-Cu-O (c_0=39Å) Single Crystals
- Off-Angle SiC(0001) Surface and Cu/SiC Interface Reaction
- LEED-AES and XPS Studies of Bi-Sr-Ca-Cu-O Single Crystal Surfaces
- Dual Fractional Power Approximation for Nonlinear Functions
- Surface of Bi_2Sr_2CaCu_2O_y Single Crystals Heated in Air
- Growth of Bi_2Sr_2CaCu_2O_y Single Crystals Using a Vertical Bridgmam Method
- Focus on metabolic syndrome trends using SOM (特集 生体情報解析と複雑系科学)
- X-Ray Photoelectron Spectroscopy Studies of 7 K-Phase Bi-System Single Crystals
- The Comparison of the Background Removal Methods in XPS Spectra
- XPS Studies of 80 K-Phase Bi-Sr-Ca-Cu-O Single Crystals
- LEED-AES Observations of 7 K- and 80 K-phase Bi-Sr-Ca-Cu-O Single Crystals
- A Micro-Quantitative AES Analysis Using SEM-SAM Apparatus : Applied to Ag/Si Interfaces on Si(111) and Si(100) Surfaces
- Characteristics of TiN Films Sputtered under Optimized Conditions of Metallic Mode Deposition
- Effect of O^+_2 and O^+ on the Growth of Bi_2Sr_2Ca_Cu_nO_y Superconductimg Films in RF Magnetron Sputtering
- Effects of He Gas Addition on the Production of Active Particles in rf Magnetron Sputtering
- Optimization of Contact Process with Monte Carlo Study for Advanced CMOS Devices
- Optimization of Contact Process with Monte-Carlo Study for Advanced CMOS Devices
- Preparation of As-Deposited 80 K-Phase Bi-Sr-Ca-Cu-O Films by RF Mgnetron Sputtering
- Effect of Bi_2Sr_2CaCu_2O_y Single Crystal Surfaces on Contact Resistance
- Observation of Josephson Junctionlike Behavior in Single-Crystal (Bi, Pb)_2Sr_2CaCu_2O_y
- An Application of the Self-Organizing Map (SOM) to Prediction of Oil Temperature of a Substation Transformer
- Short-Term Prediction of Oil Temperature Change of Outdoor Transformer by Self-Organizing Map(SOM) (論文特集 自己組織化マップとその応用)
- SOM an approach to Data Mining of Power Transformer Database
- Mobile robot path planning with real-time obstacle avoidance
- The Application of Pulse Wave Chaos in Clinical Medicine (第17回ファジィシステムシンポジウム--科学技術と自然の調和を目指して)
- Thin Film Growth of Ag on KCI Studied by LEED-AES Experiments
- Use of Chaos and Self-Organizing Maps for Acceleration Plethysmogram Information
- Generation and Optimization of Pulse Pattern for Multiple Concurrently Operated Sonars Using Genetic Algorithm
- Application of Self-Organizing Map (SOM) to Prediction of Oil Temperature of a Substation Transformer
- Obstacle detection by pattern matching of image templates based on the self-organizing map
- X-Ray Photoelectron Spectroscopy Study of Junction Interface in In/BaRbBiO Films
- Growth of Phase-Controlled Bi2Sr2Can-1CunOy Thin Films Prepared by Off-Axis Sputtering using He Gas
- Optimization of Contact Process with Monte Carlo Study for Advanced CMOS Devices