[SPARK-8068] Add confusionMatrix method at class MulticlassMetrics in pyspark/mllib

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3.1, 1.4.0
• Fix Version/s: 1.5.0
• Component/s: PySpark
• Assignee: Yanbo Liang
• Reporter: Ai He
• Created: 03/Jun/15 06:24
• Updated: 08/Jul/15 23:21
• Resolved: 08/Jul/15 23:21

Description

There is no confusionMatrix method at class MulticlassMetrics in pyspark/mllib. This method is actually implemented in scala mllib. To achieve this, we just need add a function call to the corresponding one in scala mllib.

Issue Links

• Is contained by: SPARK-7536 Audit MLlib Python API for 1.4
• links to: [Github] Pull Request #7286 (yanboliang)