[SPARK-20601] Python API Changes for Constrained Logistic Regression Params

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.3.0
• Component/s: ML, PySpark
• Target Version/s: 2.3.0
• Assignee: Maciej Szymkiewicz
• Reporter: Bryan Cutler
• Created: 04/May/17 18:28
• Updated: 03/Aug/17 05:43
• Resolved: 02/Aug/17 10:22

Description

With the addition of SPARK-20047 for constrained logistic regression, there are 4 new params not in PySpark lr

• lowerBoundsOnCoefficients
• upperBoundsOnCoefficients
• lowerBoundsOnIntercepts
• upperBoundsOnIntercepts

Issue Links

• is related to: SPARK-20047 Constrained Logistic Regression
• is required by: SPARK-20503 ML 2.2 QA: API: Python API coverage
• links to: [Github] Pull Request #17922 (zero323)
• links to: [Github] Pull Request #18759 (yanboliang)