Works (2)

Updated: July 5th, 2023 15:38

2021 journal article

Quasi-independence models with rational maximum likelihood estimator


By: J. Coons n & S. Sullivant n

author keywords: Algebraic statistics; Maximum likelihood estimation; Quasi-independence models; Log-linear models; Maximum likelihood degree
TL;DR: This work gives a necessary and sufficient condition on the bipartite graph associated to the model for the MLE to be rational, and uses the Horn uniformization to show that for general log-linear models $\mathcal{M}$ with rational MLE, any model obtained by restricting to a face of the cone of sufficient statistics of $M$ also hasrational MLE. (via Semantic Scholar)
Source: Web Of Science
Added: January 19, 2021

2016 journal article

A note on the path interval distance


By: J. Coons n & J. Rusinko*

author keywords: Tree metrics; Phylogenetics; Cophylogenetics
MeSH headings : Models, Theoretical; Phylogeny
TL;DR: The path interval distance accounts for global congruence between locally incongruent trees and provides a lower bound for the nearest neighbor interchange distance, indicating that it should play a role in phylogenomics. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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