[SPARK-14552] ReValue wrapper for SparkR

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Later
• Component/s: ML, SparkR
• Assignee: Unassigned
• Reporter: Alok Singh
• Created: 12/Apr/16 02:45
• Updated: 12/Apr/16 22:27
• Resolved: 12/Apr/16 22:27

Description

Implement the wrapper for VectorIndexer.

The inspiring idea is from dply package in R

x <- c("a", "b", "c")
revalue(x, c(a = "1", c = "2"))