3 citations · 6 across the 2 of their papers we have counts for
2 papers
math.CO2019★ 3 cited
Tropical principal component analysis on the space of ultrametrics
Robert Page, Leon Zhang, Ruriko Yoshida
In 2019, Yoshida et al. introduced a notion of tropical principal component analysis (PCA). The output is a tropical polytope with a fixed number of vertices that best fits the dat…
math.CO2017★ 3 cited
Tropical Principal Component Analysis and its Application to Phylogenetics
Ruriko Yoshida, Leon Zhang, Xu Zhang
Principal component analysis is a widely-used method for the dimensionality reduction of a given data set in a high-dimensional Euclidean space. Here we define and analyze two anal…