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python/pyspark/ml/tests.py

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@@ -31,7 +31,7 @@
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import unittest
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from pyspark.tests import ReusedPySparkTestCase as PySparkTestCase
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from pyspark.sql import DataFrame, SQLContext
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from pyspark.sql import DataFrame, SQLContext, Row
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from pyspark.sql.functions import rand
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from pyspark.ml.evaluation import RegressionEvaluator
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from pyspark.ml.param import Param, Params
@@ -258,7 +258,7 @@ def test_idf(self):
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def test_ngram(self):
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sqlContext = SQLContext(self.sc)
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dataset = sqlContext.createDataFrame([
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([["a", "b", "c", "d", "e"]])], ["input"])
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Row(input=["a", "b", "c", "d", "e"])])
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ngram0 = NGram(n=4, inputCol="input", outputCol="output")
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self.assertEqual(ngram0.getN(), 4)
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self.assertEqual(ngram0.getInputCol(), "input")
@@ -268,9 +268,7 @@ def test_ngram(self):
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def test_stopwordsremover(self):
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sqlContext = SQLContext(self.sc)
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data = ["a", "panda"]
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dataset = sqlContext.createDataFrame([
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([data])], ["input"])
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dataset = sqlContext.createDataFrame([Row(input=["a", "panda"])])
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stopWordRemover = StopWordsRemover(inputCol="input", outputCol="output")
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# Default
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self.assertEquals(stopWordRemover.getInputCol(), "input")

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