over_bet_HC: Tropical cluster betweeness measure for each cluster in a set...

In TML: Tropical Geometry Tools for Machine Learning

Tropical cluster betweeness measure for each cluster in a set of hierarchical clusters

Description

This function calculates an overall betweenness measure based on tropical distance between a set of clusters derived from tropical hierarchical clustering

Usage

over_bet_HC(A, V)

Arguments

A	matrix of tropical points; rows are points with the last column representing a numbered cluster assignment
V	list of clusters defined as matrices derived from agglomerative or divisive hierarchical clustering

Value

vector of betweenness cluster measures

Author(s)

David Barnhill [e-mail]

References

David Barnhill, Ruriko Yoshida (2023). Clustering Methods Over the Tropically Convex Sets.

Examples

har<-rbind(Sim_points[1:20,],Sim_points[51:70,])

V<-Tropical.HC.AGNES(har, method=mean)
inds<-V[[2]][[38]]
over_bet_HC(har,inds)

TML documentation built on Sept. 11, 2024, 6:19 p.m.