Results 1 to 10 of about 3,345,035 (259)

Current Status and Issues Regarding Pre-processing of fNIRS Neuroimaging Data: An Investigation of Diverse Signal Filtering Methods Within a General Linear Model Framework

Frontiers in Human Neuroscience, 2019
Functional near-infrared spectroscopy (fNIRS) research articles show a large heterogeneity in the analysis approaches and pre-processing procedures. Additionally, there is often a lack of a complete description of the methods applied, necessary for study
Paola Pinti, Paola Pinti, Felix Scholkmann, Antonia Hamilton, Paul Burgess, Ilias Tachtsidis   +5 more
doaj   +1 more source

Enhancing PQQ production in Acinetobacter calcoaceticus through uniform design and support vector regression

Frontiers in Microbiology
A novel machine learning-assisted approach for formula optimization, termed UD-SVR, is introduced by combining uniform design with support vector regression.
Yu-han Li, Yu-han Li, Su-hang Yao, Su-hang Yao, Yan Zhou, Xiu-lan He, Xiu-lan He, Zhe-ming Yuan, Zhe-ming Yuan, Qiu-long Hu, Cheng-wen Shen, Xin Li, Xin Li, Yuan Chen   +13 more
doaj   +1 more source

Functional Data Analysis in Sport Science: Example of Swimmers’ Progression Curves Clustering

Applied Sciences, 2018
Many data collected in sport science come from time dependent phenomenon. This article focuses on Functional Data Analysis (FDA), which study longitudinal data by modelling them as continuous functions.
Arthur Leroy, Andy MARC, Olivier DUPAS, Jean Lionel REY, Servane Gey   +4 more
doaj   +1 more source

Editorial: Advances in thrombin generation

Frontiers in Cardiovascular Medicine, 2023
Romy de Laat-Kremers, Stéphane Zuily, Bas de Laat, Bas de Laat   +3 more
doaj   +1 more source

EXPLORATORY ANALYSIS OF REGIONALIZED VARIABLES WITH FUNCTIONAL METHODS ANÁLISIS EXPLORATORIO DE VARIABLES REGIONALIZADAS CON MÉTODOS FUNCIONALES

Revista Colombiana de Estadística, 2007
It is shown how summary statistics of functional data and functional principal components analysis (FPCA) can be used to evaluate the stationarity assumption considered in modeling of regionalized variables.
Giraldo Ramón
doaj  

Classification of Alzheimer’s Patients through Ubiquitous Computing

Sensors, 2017
Functional data analysis and artificial neural networks are the building blocks of the proposed methodology that distinguishes the movement patterns among c’s patients on different stages of the disease and classifies new patients to their appropriate ...
Alicia Nieto-Reyes, Rafael Duque, José Luis Montaña, Carmen Lage   +3 more
doaj   +1 more source

Setting a generalized functional linear model (GFLM) for the classification of different types of cancer

Latin-American Journal of Computing, 2016
This work aims to classify the DNA sequences of healthy and malignant cancer respectively. For this, supervised and unsupervised classification methods from a functional context are used; i.e. each strand of DNA is an observation.
Miguel Flores, Guido Saltos, Sergio Castillo Páez   +2 more
doaj  

Functional Data Analysis in brain imaging studies

Frontiers in Psychology, 2010
Functional data analysis (FDA) considers the continuity of the curves or functions, and is a topic of increasing interest in the statistics community. FDA is commonly applied to time-series and spatial-series studies.
T. Siva Tian
doaj   +1 more source

Application of Functional Data Analysis for the Prediction of Maximum Heart Rate

IEEE Access, 2019
Maximum heart rate (MHR) is widely used in the prescription and monitoring of exercise intensity, and also as a criterion for the termination of sub-maximal aerobic fitness tests in clinical populations.
Marcos Matabuena, Juan C. Vidal, Philip R. Hayes, Miguel Saavedra-Garcia, Fernando Huelin Trillo   +4 more
doaj   +1 more source

Functional data analysis for computational biology

Bioinformatics, 2019
Abstract Supplementary information:  Supplementary data are available at Bioinformatics online.
Marzia A. Cremona, Hongyan Xu, Kateryna D. Makova, Matthew Reimherr, Francesca Chiaromonte, Pedro Madrigal   +5 more
openaire   +4 more sources