FindCentersAutoD: Automatically finds centers with diagonal f(x) vs delta(x)...

In ADPclust: Fast Clustering Using Adaptive Density Peak Detection

Description

Automatically finds centers with diagonal f(x) vs delta(x) thresholds. This is used in adpclust() with ac = 2. It finds points that are above and farthest from the diagonal line in the f vs. delta plots, and label them to be centers.

Usage

FindCentersAutoD(f, delta, nclust)

Arguments

f	vector of local distance.
delta	vector of minimal distances to higher ground.
nclust	number of clusters. Can be a single integer or a vector of integers. Duplicates are silently removed.

Value

a list of vectors. Each vector gives the locations of centers.

Author(s)

Ethan Xu

ADPclust documentation built on May 2, 2019, 9:23 a.m.