Github user mengxr commented on a diff in the pull request:
https://github.com/apache/spark/pull/8118#discussion_r38370209
--- Diff: python/pyspark/ml/tests.py ---
@@ -263,6 +263,23 @@ def test_ngram(self):
transformedDF = ngram0.transform(dataset)
self.assertEquals(transformedDF.head().output, ["a b c d", "b c d
e"])
+ def test_stopwordsremover(self):
+ sqlContext = SQLContext(self.sc)
+ data = ["a", "panda"]
+ dataset = sqlContext.createDataFrame([
+ ([data])], ["input"])
--- End diff --
It is just hard to tell what are the rows and what are the fields in this
form, e.g., `[(([["a", "b", "c", "d", "e"]])]` vs `[Row(input=["a", "b", "c",
"d", "e"])]`. It would be nice if you can update both.
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