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Posted to issues@spark.apache.org by "Liquan Pei (JIRA)" <ji...@apache.org> on 2014/08/07 19:38:12 UTC

[jira] [Created] (SPARK-2907) Use mutable.HashMap to represent Model in Word2Vec

Liquan Pei created SPARK-2907:
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             Summary: Use mutable.HashMap to represent Model in Word2Vec
                 Key: SPARK-2907
                 URL: https://issues.apache.org/jira/browse/SPARK-2907
             Project: Spark
          Issue Type: Improvement
          Components: MLlib
    Affects Versions: 1.1.0
            Reporter: Liquan Pei


Use mutable.HashMap to represent Word2Vec to reduce memory footprint and shuffle size. 



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