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https://issues.apache.org/jira/browse/SYSTEMML-613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm reassigned SYSTEMML-613:
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Assignee: Matthias Boehm
> Refactoring transform encode/decode
> -----------------------------------
>
> Key: SYSTEMML-613
> URL: https://issues.apache.org/jira/browse/SYSTEMML-613
> Project: SystemML
> Issue Type: Task
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
>
> Currently transform supports various specific transformation methods (recode,
> binning, dummy coding, etc) all of which are tightly coupling data and meta
> data IO with the actual encoding transformations. This task aims to separate
> IO functionality and core encoding/decoding transformations in order to
> simplify the transition to frames and reduce specifics with regard to
> different backends. We'll do this in three stages: (1) basic refactoring and
> decoder/encoder APIs, (2) separation of data and meta data IO, as well as (3)
> full frame support for encoders.
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