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Case Base
MiningMart
Case
ModelCaseTelecom
Chain
HandleCallsData

Step: ComputeMonthNumbers

Name ComputeMonthNumbers
Belongs to Case ModelCaseTelecom
Uses Operator DateToNumeric
Belongs to Chain HandleCallsData
Concepts of resulting Data Model InputCustomers
InputRevenues
CalldetailsToPrepare
Has Parameters OutputFormat0
OutputFormat1
TheInputConcept
TheOutputAttribute0
TheOutputAttribute1
TheTargetAttribute0
TheTargetAttribute1

M4 Documentation:

The later steps use numbers between 1 and 24 for the months of the two-year period considered for mining. These numbers are computed in this step. This makes it easier to change the period considered, for regular re-use of this KDD application, by changing the mapping of months to numbers in this step.