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Posted to issues@spark.apache.org by "yuhao yang (JIRA)" <ji...@apache.org> on 2015/06/29 13:51:04 UTC

[jira] [Created] (SPARK-8703) Add CountVectorizer as a ml transformer to convert document to words count vector

yuhao yang created SPARK-8703:
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             Summary: Add CountVectorizer as a ml transformer to convert document to words count vector
                 Key: SPARK-8703
                 URL: https://issues.apache.org/jira/browse/SPARK-8703
             Project: Spark
          Issue Type: New Feature
          Components: ML
            Reporter: yuhao yang


Converts a text document to a sparse vector of token counts.

I can further add an estimator to extract vocabulary from corpus if that's appropriate.





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