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Posted to issues@mahout.apache.org by "Ugur Ilker Atmaca (JIRA)" <ji...@apache.org> on 2017/09/17 18:13:00 UTC

[jira] [Created] (MAHOUT-2013) out of memory issue

Ugur Ilker Atmaca created MAHOUT-2013:
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             Summary: out of memory issue
                 Key: MAHOUT-2013
                 URL: https://issues.apache.org/jira/browse/MAHOUT-2013
             Project: Mahout
          Issue Type: Bug
          Components: Collaborative Filtering
    Affects Versions: 0.12.2
         Environment: NetBeans 8.2
            Reporter: Ugur Ilker Atmaca
            Priority: Minor


I have been implementing SVD++ recommender system and slope-one recommender (with Mahout 0.7) with Movielens 10 Million dataset. I have set the training set rate as 0.8. I got out-of-memory errors. I have checked Java Heap size as well. I wonder if it is about the algorithms itself.



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