Your Navigation Path
Case Base
MiningMart
Case
ModelCaseTelecom
Chain
HandleCallsData

Step: ComputeUsageChange

Name ComputeUsageChange
Belongs to Case ModelCaseTelecom
Uses Operator GenericFeatureConstruction
Belongs to Chain HandleCallsData
Concepts of resulting Data Model InputCustomers
InputRevenues
SumsLengthsPerMonth
Has Parameters SQL_String11
SQL_String13
SQL_String2
SQL_String5
SQL_String7
SQL_String9
TheInputConcept
TheOutputAttribute0
TheOutputAttribute1
TheOutputAttribute2
TheOutputAttribute3
TheOutputAttribute4
TheOutputAttribute5
TheTargetAttribute0
TheTargetAttribute1
TheTargetAttribute2
TheTargetAttribute3
TheTargetAttribute4
TheTargetAttribute5

M4 Documentation:

The usage is the sum of lengths of phonecalls for a customer. In this step, the usage of each month of the period is compared to the usage of the first month of the period. This is used to recognize abrupt changes and predict possible churns from that.