Till Rohrmann created FLINK-1746:
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             Summary: Add linear discriminant analysis to machine learning 
library
                 Key: FLINK-1746
                 URL: https://issues.apache.org/jira/browse/FLINK-1746
             Project: Flink
          Issue Type: New Feature
          Components: Machine Learning Library
            Reporter: Till Rohrmann


Linear discriminant analysis (LDA) [1] is used for dimensionality reduction 
prior to classification. But it can also be used to calculate a linear 
classifier on its own. Since dimensionality reduction is an important 
preprocessing step, a distributed LDA implementation is a valuable addition to 
flink-ml.

Resources:
[1] [http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5946724]



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