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From "Ronak Nathani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1746) Add linear discriminant analysis to machine learning library
Date Sat, 23 Apr 2016 05:17:12 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15255146#comment-15255146

Ronak Nathani commented on FLINK-1746:

Thanks [~till.rohrmann]! Look forward to working on this! :)

I am thinking to start with one of the three algorithms for distributed LDA mentioned in reference

> 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
>            Assignee: Ronak Nathani
>              Labels: ML
> 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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