Dmitriy Lyubimov created MAHOUT-1067:
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             Summary: SSVD enhancements: +named vector propagation to U, 
+USigma output
                 Key: MAHOUT-1067
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1067
             Project: Mahout
          Issue Type: Bug
            Reporter: Dmitriy Lyubimov
            Priority: Trivial


1) PCA will benefit from outputting U*Sigma product.
2) Dimentionality reduction pipelines need NamedVector propagation to U, 
U*Sigma or U*Sigma^0.5.

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