Xiangrui Meng created SPARK-8169:
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Summary: Add StopWordsRemover as a transformer
Key: SPARK-8169
URL: https://issues.apache.org/jira/browse/SPARK-8169
Project: Spark
Issue Type: New Feature
Components: ML
Affects Versions: 1.5.0
Reporter: Xiangrui Meng
StopWordsRemover takes a string array column and outputs a string array column
with all defined stop words removed. The transformer should also come with a
standard set of stop words as default.
{code}
val stopWords = new StopWordsRemover()
.setInputCol("words")
.setOutputCol("cleanWords")
.setStopWords(Array(...)) // optional
val output = stopWords.transform(df)
{code}
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