[ https://issues.apache.org/jira/browse/KYLIN-2730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhong Yanghong reopened KYLIN-2730: ----------------------------------- Assignee: Wang Ken (was: Zhong Yanghong) > Introduce genetic algorithm for cube planner > -------------------------------------------- > > Key: KYLIN-2730 > URL: https://issues.apache.org/jira/browse/KYLIN-2730 > Project: Kylin > Issue Type: Sub-task > Affects Versions: v2.1.0 > Reporter: Zhong Yanghong > Assignee: Wang Ken > Priority: Major > Fix For: v2.2.0 > > > The basic idea of this algorithm is to evolve the generation of chromosome, > where a chromosome is a cuboid set to prebuilt. The detailed steps are as > follows: > # Initialize a generation of chromosome > # Evolve the generation by selection, crossover and mutation by N round. > # From the final generation, choose a best chromosome that is a best cuboid > set to recommend. -- This message was sent by Atlassian JIRA (v7.6.3#76005)