Package org.chocosolver.solver.search.loop.lns.neighbors

Interface Summary

Interface	Description
INeighbor	An interface defining services required for the LNS to select variables to freeze-unfreeze.

Class Summary

Class	Description
ActivityBasedNeighborhood	Large Neighborhood Search based on Activity Based Search to fix variables
AdaptiveNeighborhood
ANeighbor	An abstract class for neighbor, to manage the counter
ExplainingCut	a specific neighborhood for LNS based on the explanation of the cut imposed by a new solution.
ExplainingObjective	a specific neighborhood for LNS based on the explanation of the objective variable.
PGN4Explanation
PropagationGuidedNeighborhood	A Propagation Guided LNS Based on "Propagation Guided Large Neighborhood Search", Perron et al.
RandomNeighborhood	A Random LNS
RandomNeighborhood4Explanation	This class extends RandomNeighborhood, but, instead of instantiating variables to values, it builds a fake decision path, this enables plugging explanation in.
ReversePropagationGuidedNeighborhood	A Propagation Guided LNS Based on "Propagation Guided Large Neighborhood Search", Perron et al.
RPGN4Explanation
SequenceNeighborhood