Matthias Boehm created SYSTEMML-613:
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Summary: Refactoring transform encode/decode
Key: SYSTEMML-613
URL: https://issues.apache.org/jira/browse/SYSTEMML-613
Project: SystemML
Issue Type: Task
Reporter: 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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