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pro vyhledávání: '"Nobel, Andrew B."'
We study optimal transport for stationary stochastic processes taking values in finite spaces. In order to reflect the stationarity of the underlying processes, we restrict attention to stationary couplings, also known as joinings. The resulting opti
Externí odkaz:
http://arxiv.org/abs/2107.11858
We describe and study a transport based procedure called NetOTC (network optimal transition coupling) for the comparison and alignment of two networks. The networks of interest may be directed or undirected, weighted or unweighted, and may have disti
Externí odkaz:
http://arxiv.org/abs/2106.07106
Publikováno v:
Journal of Machine Learning Research Vol. 24, 2023
Datasets in which measurements of two (or more) types are obtained from a common set of samples arise in many scientific applications. A common problem in the exploratory analysis of such data is to identify groups of features of different data types
Externí odkaz:
http://arxiv.org/abs/2009.05079
We study the optimal transport problem for pairs of stationary finite-state Markov chains, with an emphasis on the computation of optimal transition couplings. Transition couplings are a constrained family of transport plans that capture the dynamics
Externí odkaz:
http://arxiv.org/abs/2006.07998
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We consider the problem of identifying stable sets of mutually associated features in moderate or high-dimensional binary data. In this context we develop and investigate a method called Latent Association Mining for Binary Data (LAMB). The LAMB meth
Externí odkaz:
http://arxiv.org/abs/1711.10427
Expression quantitative trait loci (eQTL) analysis identifies genetic markers associated with the expression of a gene. Most existing eQTL analyses and methods investigate association in a single, readily available tissue, such as blood. Joint analys
Externí odkaz:
http://arxiv.org/abs/1701.05426
Autor:
McGoff, Kevin, Nobel, Andrew B.
Publikováno v:
The Annals of Statistics, 2020 Aug 01. 48(4), 2031-2054.
Externí odkaz:
https://www.jstor.org/stable/26931548
Autor:
McGoff, Kevin, Nobel, Andrew B.
A dynamical model consists of a continuous self-map $T: \mathcal{X} \to \mathcal{X}$ of a compact state space $\mathcal{X}$ and a continuous observation function $f: \mathcal{X} \to \mathbb{R}$. This paper considers the fitting of a parametrized fami
Externí odkaz:
http://arxiv.org/abs/1611.06173
Multilayer networks are a useful way to capture and model multiple, binary or weighted relationships among a fixed group of objects. While community detection has proven to be a useful exploratory technique for the analysis of single-layer networks,
Externí odkaz:
http://arxiv.org/abs/1610.06511