no code implementations • 8 Mar 2022 • Nicolas Fraiman, Zichao Li
In this paper, we present and prove some consistency results about the performance of classification models using a subset of features.
no code implementations • 21 Sep 2021 • Nicolas Fraiman, Zichao Li
In this paper, we develop a new classification method based on nearest centroid, and it is called the nearest disjoint centroid classifier.
no code implementations • 9 Sep 2020 • Nicolas Fraiman, Zichao Li
Biclustering is the task of simultaneously clustering the rows and columns of the data matrix into different subgroups such that the rows and columns within a subgroup exhibit similar patterns.
1 code implementation • 25 Jun 2020 • Zachary M. Boyd, Nicolas Fraiman, Jeremy L. Marzuola, Peter J. Mucha, Braxton Osting, Jonathan Weare
The shortest-path, commute time, and diffusion distances on undirected graphs have been widely employed in applications such as dimensionality reduction, link prediction, and trip planning.