cost: Calculate the cost generate by adding the edge = (start, end)...

In pengminshi/MRtree: Multi-resolution Reconciled Tree

Calculate the cost generate by adding the edge = (start, end) and removing all the other conflicting edge

Description

Calculate the cost generate by adding the edge = (start, end) and removing all the other conflicting edge

Usage

cost(node.start, node.end, paths, labelmat, labelmat.in.paths, sample_weights)

Arguments

node.start	start node of the edge (out-vertex)
node.end	end node of the edge (in-vertex)
paths	viable path
labelmat	label matrix of the samples
labelmat.in.paths	assigned labels of data points to the optimimum paths
sample_weights	weights per sample (clustering) used in loss function (all ones by default)

Value

a scalar representing the cost

pengminshi/MRtree documentation built on March 6, 2023, 4:20 p.m.