rho_proposition {MultiObjMatch}

Generate penalty coefficient pairs

Description

An internal helper function used for automatically generating the set of rho values used for grid search in exploring the Pareto optimal set of solutions.

Usage

rho_proposition(
  paircosts.list,
  rho.max.factor = 10,
  rho1old,
  rho2old,
  rho.min = 0.01
)

Arguments

paircosts.list

a vector of pair-wise distance.

rho.max.factor

a numeric value indicating the maximal rho values.

rho1old

a vector of numeric values of rho1 used before.

rho2old

a vector of numeric values of rho2 used before.

rho.min

smallest rho value to consider.

Value

a vector of pairs of rho values for future search.