Github user etrain commented on a diff in the pull request:
https://github.com/apache/spark/pull/476#discussion_r12126271
--- Diff: mllib/src/main/scala/org/apache/spark/mllib/util/MLUtils.scala ---
@@ -20,15 +20,17 @@ package org.apache.spark.mllib.util
import scala.reflect.ClassTag
import breeze.linalg.{Vector => BV, SparseVector => BSV, squaredDistance
=> breezeSquaredDistance}
+import breeze.util.Index
+import chalk.text.tokenize.JavaWordTokenizer
--- End diff --
I think chalk for tokenization is probably a fine choice for starters - but
can you say what it buys us over regular scala StringTokenizer?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
