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Case Base
MiningMart
Case
ModelCaseTelecom
Chain
HandleRevenueData

Step: PivotizeByMonth2

Name PivotizeByMonth2
Belongs to Case ModelCaseTelecom
Uses Operator Pivotize
Belongs to Chain HandleRevenueData
Concepts of resulting Data Model InputCallDetails
InputCustomers
RevenuesPivotized2
Has Parameters AggregationOperator
IndexValue10
IndexValue11
IndexValue12
IndexValue6
IndexValue8
IndexValue9
IndexValues0
NullOrZero
TheGroupByAttributes5
TheIndexAttributes0
TheInputConcept
TheOutputConcept
ThePivotAttribute

M4 Documentation:

In this step the main change of the data representation is done for the data of the customers who churned in the second of the two considered churn months. Instead of having six entries per customer, the output of this step has only one, but six attributes representing the revenue values of the six months previous to the churn month.