2 Commits

Author	SHA1	Message	Date
Andy Adinets	42bf90eb8f	Column sampling at individual nodes (splits). (#3971) ... * Column sampling at individual nodes (splits). * Documented colsample_bynode parameter. - also updated documentation for colsample_by* parameters * Updated documentation. * GetFeatureSet() returns shared pointer to std::vector. * Sync sampled columns across multiple processes.	2018-12-14 22:37:35 +08:00
Rory Mitchell	78bea0d204	Add google test for a column sampling, restore metainfo tests (#3637) ... * Add google test for a column sampling, restore metainfo tests * Update metainfo test for visual studio * Fix multi-GPU bug introduced in #3635	2018-08-28 16:10:26 +12:00