Github user jkbradley commented on a diff in the pull request:
https://github.com/apache/spark/pull/5467#discussion_r28550199
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/feature/Word2Vec.scala ---
@@ -429,7 +429,20 @@ class Word2Vec extends Serializable with Logging {
*/
@Experimental
class Word2VecModel private[mllib] (
- private val model: Map[String, Array[Float]]) extends Serializable
with Saveable {
+ model: Map[String, Array[Float]]) extends Serializable with Saveable {
+
+ val indexedModel = model.keys.zip(0 until model.size).toMap
--- End diff --
State explicit types
Rename: "wordIndex"
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