Locally linear embedding and its variants: Tutorial and survey

B Ghojogh, A Ghodsi, F Karray, M Crowley - arXiv preprint arXiv …, 2020 - arxiv.org
This is a tutorial and survey paper for Locally Linear Embedding (LLE) and its variants. The
idea of LLE is fitting the local structure of manifold in the embedding space. In this paper, we …

Spectral convergence of graph Laplacian and heat kernel reconstruction in L∞ from random samples

DB Dunson, HT Wu, N Wu - Applied and Computational Harmonic Analysis, 2021 - Elsevier
In the manifold setting, we provide a series of spectral convergence results quantifying how
the eigenvectors and eigenvalues of the graph Laplacian converge to the eigenfunctions …

Principal component analysis for big data

J Fan, Q Sun, WX Zhou, Z Zhu - arXiv preprint arXiv:1801.01602, 2018 - arxiv.org
Big data is transforming our world, revolutionizing operations and analytics everywhere,
from financial engineering to biomedical sciences. The complexity of big data often makes …

Temperature field prediction of lithium-ion batteries using improved local tangent space alignment

K Xu, J Zhuang, X Meng, S Yin, J Fan, L Hu - International Journal of Heat …, 2023 - Elsevier
The temperature field prediction of lithium-ion batteries (LIBs) plays a crucial role in the
safety of electric vehicles and their lifetime. However, it is essentially a nonlinear distributed …

Rates of the strong uniform consistency for the kernel-type regression function estimators with general kernels on manifolds

S Bouzebda, N Taachouche - Mathematical Methods of Statistics, 2023 - Springer
In the present paper, we develop strong uniform consistency results for the generic kernel
(including the kernel density estimator) on Riemannian manifolds with Riemann integrable …

[HTML][HTML] Time-series forecasting using manifold learning, radial basis function interpolation, and geometric harmonics

PG Papaioannou, R Talmon, IG Kevrekidis… - … Journal of Nonlinear …, 2022 - pubs.aip.org
We address a three-tier numerical framework based on nonlinear manifold learning for the
forecasting of high-dimensional time series, relaxing the “curse of dimensionality” related to …

Rates of the Strong Uniform Consistency with Rates for Conditional U-Statistics Estimators with General Kernels on Manifolds

S Bouzebda, N Taachouche - Mathematical Methods of Statistics, 2024 - Springer
statistics represent a fundamental class of statistics from modeling quantities of interest
defined by multi-subject responses.-statistics generalize the empirical mean of a random …

Graph based Gaussian processes on restricted domains

DB Dunson, HT Wu, N Wu - Journal of the Royal Statistical …, 2022 - academic.oup.com
In nonparametric regression, it is common for the inputs to fall in a restricted subset of
Euclidean space. Typical kernel-based methods that do not take into account the intrinsic …

Manifold learning with sparse regularised optimal transport

S Zhang, G Mordant, T Matsumoto… - arXiv preprint arXiv …, 2023 - arxiv.org
Manifold learning is a central task in modern statistics and data science. Many datasets
(cells, documents, images, molecules) can be represented as point clouds embedded in a …

Eigen-convergence of Gaussian kernelized graph Laplacian by manifold heat interpolation

X Cheng, N Wu - Applied and Computational Harmonic Analysis, 2022 - Elsevier
We study the spectral convergence of graph Laplacians to the Laplace-Beltrami operator
when the kernelized graph affinity matrix is constructed from N random samples on a d …