[ https://jira.jboss.org/jira/browse/JBRULES-2139?page=com.atlassian.jira.p... ] Geoffrey De Smet updated JBRULES-2139: -------------------------------------- Summary: Hyperheuristic solver: research and development (was: Metaheuristic solver: research and development) Description: Bilgin reported better results with a hyperheuristic on the PAS problem then tabu search, so it will probably be a good idea to implement a metaheuristics solver. (was: Bilgin reported better results with metaheuristics on the PAS problem then tabu search, so it will probably be a good idea to implement a metaheuristics solver.) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/browse/JBRULES-2139?page=com.atlassian.jira.plugin... ] Geoffrey De Smet updated JBRULES-2139: -------------------------------------- Summary: Hyperheuristic selector which support different strategy's for MoveFactory (="neighbourhood") selection (was: Hyperheuristic solver: research and development) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://jira.jboss.org/browse/JBRULES-2139?page=com.atlassian.jira.plugin... ] Geoffrey De Smet commented on JBRULES-2139: ------------------------------------------- There's a difference between a neighbourhood and a MoveFactory. A MoveFactory represents all the moves of a single move type (=class), but a neighbourhood can represent a subset of those, or even of several move factory's. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ https://issues.jboss.org/browse/JBRULES-2139?page=com.atlassian.jira.plug... ] Geoffrey De Smet commented on JBRULES-2139: ------------------------------------------- Also consider "phasing", but do not confuse "hyper-heuristics" with "phasing". hyper-heuristics: use different move factories in parallel phasing: use different solvers algorithms in sequence. For example, 20 minutes simulated annealing 5 minutes tabu search (this is really powerful) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira