Github user yanboliang commented on a diff in the pull request:
https://github.com/apache/spark/pull/17451#discussion_r123925064
--- Diff: mllib/src/main/scala/org/apache/spark/ml/feature/Word2Vec.scala
---
@@ -274,6 +274,31 @@ class Word2VecModel private[ml] (
wordVectors.findSynonyms(word, num)
}
+ /**
+ * Find "num" number of words whose vector representation is most
similar to the supplied vector.
+ * If the supplied vector is the vector representation of a word in the
model's vocabulary,
+ * that word will be in the results.
+ * @return a tuple of the words list and the cosine similarities list
between the synonyms given
+ * word vector.
+ */
+ @Since("2.2.0")
+ def findSynonymsTuple(vec: Vector, num: Int): (Array[String],
Array[Double]) = {
--- End diff --
This should be private. Meanwhile, add annotation to clarify this is only
the Java stubs for the Python bindings.
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