[SPARK-8069] Add support for cutoff to RandomForestClassifier

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: ML
• Target Version/s: 1.5.0
• Assignee: Holden Karau
• Reporter: Holden Karau
• Shepherd: Joseph K. Bradley
• Created: 03/Jun/15 06:57
• Updated: 12/Aug/15 21:28
• Resolved: 04/Aug/15 17:12

Description

Consider adding support for cutoffs similar to http://cran.r-project.org/web/packages/randomForest/randomForest.pdf

(Joseph) I just wrote a little design doc for this.

Issue Links

• relates to: SPARK-9904 User guide for ML tree algorithms
• requires: SPARK-9016 Make random forest classifier extend Classifier abstraction
• links to: [Github] Pull Request #7205 (holdenk)
• links to: [Github] Pull Request #7909 (jkbradley)