[jboss-jira] [JBoss JIRA] Commented: (JBRULES-1232) [solver] Selector refactor: configurable subset selections, topList usage etc

[solver] Selector refactor: configurable subset selections, topList usage etc ----------------------------------------------------------------------------- Key: JBRULES-1232 URL: https://issues.jboss.org/browse/JBRULES-1232 Project: Drools Issue Type: Task Security Level: Public(Everyone can see) Components: drools-planner Reporter: Geoffrey De Smet Assignee: Geoffrey De Smet Currently all moves are evaluated at every step (with a MaxAllForager at least) if you use the basic cached move factory selector. This doesn't scale well, especially for big data problems where in the beginning, just about every moves improves. The neighbourhood size (= amount of selected moves) could for example increase block-wise or timeGradient-wise until an improving solution is found. Notice the difference with the usage of FirstImprovingForager.