Approximating mutual information of high-dimensional variables using learned representations

G Gowri, XK Lun, AM Klein, P Yin - arXiv preprint arXiv:2409.02732, 2024 - arxiv.org
Mutual information (MI) is a general measure of statistical dependence with widespread
application across the sciences. However, estimating MI between multi-dimensional …

Diffkillr: Killing and recreating diffeomorphisms for cell annotation in dense microscopy images

C Liu, D Liao, A Parada-Mayorga, A Ribeiro… - arXiv preprint arXiv …, 2024 - arxiv.org
The proliferation of digital microscopy images, driven by advances in automated whole slide
scanning, presents significant opportunities for biomedical research and clinical diagnostics …

Geometry-aware generative autoencoders for warped riemannian metric learning and generative modeling on data manifolds

X Sun, D Liao, K MacDonald, Y Zhang, C Liu… - arXiv preprint arXiv …, 2024 - arxiv.org
Rapid growth of high-dimensional datasets in fields such as single-cell RNA sequencing
and spatial genomics has led to unprecedented opportunities for scientific discovery, but it …

Exploring the Manifold of Neural Networks Using Diffusion Geometry

E Abel, P Crevasse, Y Grinspan, S Mazioud… - arXiv preprint arXiv …, 2024 - arxiv.org
Drawing motivation from the manifold hypothesis, which posits that most high-dimensional
data lies on or near low-dimensional manifolds, we apply manifold learning to the space of …

Provably convergent learned inexact descent algorithm for low-dose ct reconstruction

Q Zhang, M Alvandipour, W Xia, Y Zhang, X Ye… - Journal of Scientific …, 2024 - Springer
Abstract We propose an Efficient Inexact Learned Descent-type Algorithm (ELDA) for a class
of nonconvex and nonsmooth variational models, where the regularization consists of a …

Advancing Social Insights Through NLP: Social Media Reactions, Mental Health and Beyond

C Huang - 2024 - search.proquest.com
Understanding the intricate relationship between digital communication, public policy, and
societal well-being is increasingly important in our interconnected world. Traditionally …

CitationMap: A Python Tool to Identify and Visualize Your Google Scholar Citations Around the World

C Liu - Authorea Preprints, 2024 - advance.sagepub.com
CitationMap: A Python Tool to Identify and Visualize Your Google Scholar Citations Around
the World Page 1 P osted on 7 Aug 2024 — CC-BY-NC-SA 4 — h ttps://doi.org/10.36227/techrx …

[PDF][PDF] A Novel Entropy and Mutual Information Measure for High Dimensional Data and Deep Neural Networks

C Liu - openreview.net
This is neither a research article nor a review article. This is a casual explanation of our
paper that introduced the concept of Diffusion Spectral Entropy (DSE) and Diffusion Spectral …

[PDF][PDF] Towards a Large-Scale Unbiased Machine Learning Benchmark for Cell Instance Segmentation: Final Report for CPSC 537 Intro to Database Systems

C Liu, D Liao, S Wang - chenliu-1996.github.io
Our objective is to develop a comprehensive quantitative benchmark designed to impartially
assess deep learning techniques using open cell segmentation datasets. Our goal is to …