A survey on dimensionality reduction techniques for time-series data

M Ashraf, F Anowar, JH Setu, AI Chowdhury… - IEEE …, 2023 - ieeexplore.ieee.org
Data analysis in modern times involves working with large volumes of data, including time-
series data. This type of data is characterized by its high dimensionality, enormous volume …

Supervised feature selection on gene expression microarray datasets using manifold learning

M Zare, N Azizizadeh, A Kazemipour - Chemometrics and Intelligent …, 2023 - Elsevier
In recent decades, the ultimate output from microarray assay, has produced enormous
numbers of microarray datasets, regardless of the used technology. These datasets include …

Data-driven modelling of brain activity using neural networks, diffusion maps, and the Koopman operator

IK Gallos, D Lehmberg, F Dietrich… - … Interdisciplinary Journal of …, 2024 - pubs.aip.org
We propose a machine-learning approach to construct reduced-order models (ROMs) to
predict the long-term out-of-sample dynamics of brain activity (and in general, high …

Sparse discriminant manifold projections for automatic depression recognition

L Zhang, J Zhong, Q Zhao, S Qiao, Y Wu, B Hu, S Ma… - Neurocomputing, 2025 - Elsevier
In recent years, depression has become an increasingly serious problem globally. Previous
research have shown that EEG-based depression recognition is a promising technique to …

Capabilities of Auto-encoders and Principal Component Analysis of the reduction of microstructural images; Application on the acceleration of Phase-Field simulations

S Fetni, TQD Pham, TV Hoang, HS Tran… - Computational Materials …, 2023 - Elsevier
In this work, a data-driven framework based on Phase-Field simulations data is proposed to
highlight the capabilities of neural networks to ensure accurate low dimensionality reduction …

Rapid detection of lignin content in corn straw based on Laplacian Eigenmaps

XW Zhang, ZG Chen, SJ Yi, JM Liu - Infrared Physics & Technology, 2023 - Elsevier
Lignin is an essential components of corn stalk and has a wide range of application. To
realize the rapid detection of lignin content in corn straw and increase the detection …

Causal Forest Machine Learning Analysis of Parkinson's Disease in Resting-State Functional Magnetic Resonance Imaging

G Solana-Lavalle, MD Cusimano, T Steeves… - Tomography, 2024 - mdpi.com
In recent years, Artificial Intelligence has been used to assist healthcare professionals in
detecting and diagnosing neurodegenerative diseases. In this study, we propose a …

Deep-learning based Embedding of Functional Connectivity Profiles for Precision Functional Map**

J Tu, JH Kim, PH Luckett, B Adeyemo, JS Shimony… - bioRxiv, 2025 - biorxiv.org
Spatial correlation of functional connectivity profiles across matching anatomical locations in
individuals is often calculated to delineate individual differences in functional networks …

Application of adaptive Laplacian Eigenmaps in near infrared spectral modeling

XW Zhang, ZG Chen, F Jiao - Spectrochimica Acta Part A: Molecular and …, 2022 - Elsevier
Laplacian Eigenmaps is a nonlinear dimensionality reduction algorithm based on graph
theory. The algorithm adopted the Gaussian function to measure the affinity between a pair …

Network comparisons and their applications in connectomics

NS D'Souza, A Venkataraman - Connectome Analysis, 2023 - Elsevier
Over the past decade, there has been a growing emphasis on neuroscience to analyze the
human brain from the perspective of complex networks. Here, connectomics, or the study of …