Pooling random forest and functional data analysis for biomedical signals supervised classification: Theory and application to electrocardiogram data
F Maturo, R Verde - Statistics in Medicine, 2022 - Wiley Online Library
Scientific progress has contributed to creating many devices to gather vast amounts of
biomedical data over time. The goal of these devices is generally to monitor people's health …
biomedical data over time. The goal of these devices is generally to monitor people's health …
A robust method for clustering football players with mixed attributes
A robust fuzzy clustering model for mixed data is proposed. For each variable, or attribute, a
proper dissimilarity measure is computed and the clustering procedure combines the …
proper dissimilarity measure is computed and the clustering procedure combines the …
Supervised classification of curves via a combined use of functional data analysis and tree-based methods
F Maturo, R Verde - Computational Statistics, 2023 - Springer
Technological advancement led to the development of tools to collect vast amounts of data
usually recorded at temporal stamps or arriving over time, eg data from sensors. Common …
usually recorded at temporal stamps or arriving over time, eg data from sensors. Common …
Combining unsupervised and supervised learning techniques for enhancing the performance of functional data classifiers
F Maturo, R Verde - Computational Statistics, 2024 - Springer
This paper offers a supervised classification strategy that combines functional data analysis
with unsupervised and supervised classification methods. Specifically, a two-steps …
with unsupervised and supervised classification methods. Specifically, a two-steps …
Basis expansion approaches for functional analysis of variance with repeated measures
The methodological contribution in this paper is motivated by biomechanical studies where
data characterizing human movement are waveform curves representing joint measures …
data characterizing human movement are waveform curves representing joint measures …
Waste management analysis in develo** countries through unsupervised classification of mixed data
The increase in global population and the improvement of living standards in develo**
countries has resulted in higher solid waste generation. Solid waste management …
countries has resulted in higher solid waste generation. Solid waste management …
Research on reliability of centrifugal compressor unit based on dynamic Bayesian network of fault tree map**
G Yuan, Z Liang, Z Jiawei, W Bojia… - Journal of Mechanical …, 2023 - Springer
For the first time, the fault tree map** dynamic Bayesian network (DBN) method is applied
to the reliability research study of centrifugal compressor units, and its usability and reliability …
to the reliability research study of centrifugal compressor units, and its usability and reliability …
Assessing social interest in burnout using Google Trends data
Burnout is a serious problem in modern society and early detection methods are needed to
successfully handled its multiple effects. The latter refer to working well-being, as well as to …
successfully handled its multiple effects. The latter refer to working well-being, as well as to …
Country rankings according to well-being evolution: composite indicators from a functional data analysis perspective
F Fortuna, A Naccarato, S Terzi - Annals of Operations Research, 2024 - Springer
The paper suggests the use of the functional data analysis approach to study the evolution
of well being indicators, visualizing their behaviour over time. Thus, an evolutionary well …
of well being indicators, visualizing their behaviour over time. Thus, an evolutionary well …
Supervised learning via ensembles of diverse functional representations: the functional voting classifier
Many conventional statistical and machine learning methods face challenges when applied
directly to high dimensional temporal observations. In recent decades, Functional Data …
directly to high dimensional temporal observations. In recent decades, Functional Data …