Paper 123-2010 The Power of the Group Processing Facility in SAS ® Enterprise Miner™

The group processing facility in SAS ® Enterprise Miner™ is useful when your data can be segmented or grouped, and you want to process the grouped data in different ways. It uses BY-group processing to process observations from one or more data sources that are grouped or ordered by values of one or more common variables. For example, model projects that leverage the same input data space and multiple target variables can be easily and efficiently managed and processed by using the group processing facility.

[1]  Yoav Freund,et al.  Game theory, on-line prediction and boosting , 1996, COLT '96.

[2]  Leo Breiman,et al.  Bagging Predictors , 1996, Machine Learning.