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MiningMart
Case
TemplateCase

Chain: MissingValueHandling

Name MissingValueHandling
Belongs to Case TemplateCase
Has Steps ReplaceMissingByDefaultValue
RemoveAttribWithMissingVals1
ReplaceMissingValuesByPrediction
ReplaceMissingValuesByStochasticFunction
RemoveAttribWithMissingVals2
RemoveIncompleteData

M4 Documentation:

This chain demonstrates three methods of dealing with missing values. The complexity of the methods is chosen according to the urgence of the problem, which is dependent on the application; here it is assumed for simplicity that the urgence is determined by the ratio of values that are missing.