Riccinet: Deep clustering via a riemannian generative model
In recent years, deep clustering has achieved encouraging results. However, existing deep
clustering methods work with the traditional Euclidean space and thus present deficiency on …
clustering methods work with the traditional Euclidean space and thus present deficiency on …
Anchor graph network for incomplete multiview clustering
Incomplete multiview clustering (IMVC) has received extensive attention in recent years.
However, existing works still have several shortcomings: 1) some works ignore the …
However, existing works still have several shortcomings: 1) some works ignore the …
A universal network strategy for lightspeed computation of entropy-regularized optimal transport
Optimal transport (OT) is an effective tool for measuring discrepancies in probability
distributions and histograms of features. To reduce its high computational complexity …
distributions and histograms of features. To reduce its high computational complexity …
Diffeomorphic Measure Matching with Kernels for Generative Modeling
This article presents a general framework for the transport of probability measures towards
minimum divergence generative modeling and sampling using ordinary differential …
minimum divergence generative modeling and sampling using ordinary differential …
Wasserstein distributionally robust optimization with heterogeneous data sources
We study decision problems under uncertainty, where the decision-maker has access to $ K
$ data sources that carry {\em biased} information about the underlying risk factors. The …
$ data sources that carry {\em biased} information about the underlying risk factors. The …
AI-Generated Image Detection With Wasserstein Distance Compression and Dynamic Aggregation
With the rapid advancement of generative models, image detectors for AI-generated content
have become an increasingly necessary technology in computer vision, attracting significant …
have become an increasingly necessary technology in computer vision, attracting significant …
Geometric sparse coding in Wasserstein space
Wasserstein dictionary learning is an unsupervised approach to learning a collection of
probability distributions that generate observed distributions as Wasserstein barycentric …
probability distributions that generate observed distributions as Wasserstein barycentric …
Leveraging Optimal Transport via Projections on Subspaces for Machine Learning Applications
C Bonet - arXiv preprint arXiv:2311.13883, 2023 - arxiv.org
Optimal Transport has received much attention in Machine Learning as it allows to compare
probability distributions by exploiting the geometry of the underlying space. However, in its …
probability distributions by exploiting the geometry of the underlying space. However, in its …
[PDF][PDF] Optimizing the Evaluation of K-means Clustering Using the Weight Product.
In the process of the K-means clustering algorithm, one of the issues that arises is the high
number of iterations. This study aims to optimize the cluster evaluation results in K-means by …
number of iterations. This study aims to optimize the cluster evaluation results in K-means by …
Wasserstein -Centres Clustering for Distributional Data
R Okano, M Imaizumi - arXiv preprint arXiv:2407.08228, 2024 - arxiv.org
We develop a novel clustering method for distributional data, where each data point is
regarded as a probability distribution on the real line. For distributional data, it has been …
regarded as a probability distribution on the real line. For distributional data, it has been …