ANFIS-GA system for three-dimensional pulse image of normal and string-like pulse in Chinese medicine using an improved contour analysis method

A reliable evaluation approach for multichannel signal denoising algorithms based on a novel arterial pulse acquisition system

“…This study uses the 12-channel pulse signal dataset to generate the CAFs, and in-depth descriptions of the dataset can be found in these papers [ 11 , 30 ]. The dataset consists of 24 healthy subjects at National Cheng Kung University (14 males and 10 females), each sampled at a rate of 100 Hz.…”

“…Some early pathological modifications like arterial stiffness and endothelial dysfunction can be estimated and diagnosed by cardiovascular parameters conducted from pulse wave analysis, such as heart rate, blood pressure, and pulse wave velocity [ 2 , [5] , [6] , [7] ]. In recent years, multichannel pulse signals have been measured widely with tactile sensors performed for physiological signals applications studies [ [8] , [9] , [10] , [11] ]. Multichannel arterial pulse signals are also called three-dimensional pulse images (3DPIs), providing three-dimensional spatial and temporal characteristics of pulse waves [ 8 ].…”

Interpretable and accurate curve‐fitting method for arterial pulse wave modeling and decomposition

“…An exhaustive test of the proposed method in peripheral waveforms is conducted by obtaining 9704 peripheral pulse cycles from five independent pulse wave datasets collected from subjects with different measurement conditions (age and blood pressure), devices (SphygmoCor, our prototype with PPS (Pressure Profile Systems, Inc.) sensor, 19 and Finometer/Finapres), and sites (radial artery and finger artery) (Table 1). These five datasets are currently the most representative, containing data from a variety of medical teams and patient populations.…”

Vaccination and isolation based control design of the COVID-19 pandemic based on adaptive neuro fuzzy inference system optimized with the genetic algorithm

“…The GA is one of the evolutionary algorithms with many scientific application fields, derived from Darwin's theory of evolution, based on the survival of the fittest or natural selection. Optimized ANFIS with GA has been extensively researched over the past few years (Harandizadeh and Armaghani 2021 ; Zhang et al 2021 ). In this regard, a new ANFIS-polynomial neural network (PNN) optimized by the GA is introduced in Harandizadeh and Armaghani ( 2021 ) to predict air overpressure.…”

“…The performance of the proposed system is evaluated through the correlation coefficient (R) and the mean squared error (MSE). The proposed algorithm is also used in Zhang et al ( 2021 ) for a three-dimensional pulse image of the normal and string-like pulse. However, few ANFIS-GA algorithms were devoted to epidemic disease (Salgotra et al 2020 ; Miralles-Pechuán et al 2020 ; Yousefpour et al 2020 ; Khoshbin et al 2016 ; Azimi et al 2017 ).…”