LocalSearchMetaheuristicType Enumeration

Local search metaheuristic types from https://developers.google.com/optimization/routing/routing_options#local-search-options for use with the platform ORTools service using the IOrTools interface.

Namespace: NetQuarry.Services.OrTools
Assembly: EAP.Core (in EAP.Core.dll) Version: 2.0.0.0 (4.6.8.0)

Syntax

public enum LocalSearchMetaheuristicType

Public Enumeration LocalSearchMetaheuristicType

Members

Member name	Value	Description
Automatic	0	Lets the solver select the metaheuristic.
GreedyDescent	1	Accepts improving (cost-reducing) local search neighbors until a local minimum is reached.
GuidedLocalSearch	2	Uses guided local search to escape local minima (cf. http://en.wikipedia.org/wiki/Guided_Local_Search); this is generally the most efficient metaheuristic for vehicle routing.
SimulatedAnnealing	3	Uses simulated annealing to escape local minima (cf. http://en.wikipedia.org/wiki/Simulated_annealing).
TabuSearch	4	Uses tabu search to escape local minima (cf. http://en.wikipedia.org/wiki/Tabu_search).
ObjectiveTabuSearch	5	Uses tabu search on the objective value of solution to escape local minima