Missing values ruled insertion » Historique » Révision 5
Révision 4 (François Rioult, 01/09/2015 17:46) → Révision 5/6 (François Rioult, 01/09/2015 17:48)
h1. Missing values ruled insertion This macro operator inserts missing values using rules comming from "MVminer":https://forge.greyc.fr/projects/kdariane/wiki/Mvminer "MVminer":https://forge.greyc.fr/projects/kdariane/wiki/Mvminer?parent=Documentation . h2. Ariane stream https://forge.greyc.fr/projects/kdariane/repository/changes/members/frioult/missing/ruleMVInsertion.aws h2. Usage <pre> $ ./ruleMVInsertion.sh Usage: ./ruleMVInsertion.sh minsup delta input-file1 output-file1 example: ./ruleMVInsertion.sh 25 0 heart-nom.csv heart-nom-missing.csv </pre> h2. Parameters 2 parameters: minsup and delta for 1 parameter, the rules percentage of missing values to be inserted. h2. Inputs 1 input: 2 inputs * the CSV @.CSV@ file (numerical item separated by commas) * the +dictionary+ file h2. Outputs 1 output: for each rule, in each object matching the premise, replace the conclusion with a question mark '?'.