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Case Base
MiningMart
Case
ModelCaseTelecom
Chain
HandleRevenueData

Step: ConstructAbstractMonth1

Name ConstructAbstractMonth1
Belongs to Case ModelCaseTelecom
Uses Operator UserDefinedGroupingWithDefaultValue
Belongs to Chain HandleRevenueData
Concepts of resulting Data Model InputCallDetails
InputCustomers
RevenuesChurnMonthOne
Has Parameters Default
Labels0
Labels1
Labels2
Labels3
Labels4
Labels5
TheGroupings0
TheGroupings1
TheGroupings2
TheGroupings3
TheGroupings4
TheGroupings5
TheInputConcept
TheOutputAttribute
TheTargetAttribute

M4 Documentation:

In this step the six-months period preceding the first churn months is marked by numbers 1 to 6. The same is done in the parallel steps 'ConstructAbstractMonthNumber2' and 'ConstructAbstractMonthNumber3' for the two other groups of customers, churners of the second churn month and nonchurners. The reason for giving the abstract month numbers 1 to 6 is that this makes changes to the time periods under preparation easier. When the time period of data to be prepared changes, this is the only point of change (and the two parallel steps, unavoidably).