[SPARK-15930] Add Row count property to FPGrowth model

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Incomplete
• Affects Version/s: 1.6.1
• Component/s: MLlib
• Labels: bulk-closed fp-growth mllib
• Assignee: Unassigned
• Reporter: John Aherne
• Created: 13/Jun/16 21:37
• Updated: 21/May/19 04:37
• Resolved: 21/May/19 04:37

Description

Add a row count property to MLlib's FPGrowth model.

When using the model from FPGrowth, a count of the total number of records is often necessary.

It appears that the function already calculates that value when training the model, so it would save time not having to do it again outside the model.

Sorry if this is the wrong place for this kind of stuff. I am new to Jira, Spark, and making suggestions.

Issue Links

• is related to: SPARK-15938 Adding "support" property to MLlib Association Rule