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Posted to dev@madlib.apache.org by GitBox <gi...@apache.org> on 2021/01/14 12:05:22 UTC

[GitHub] [madlib] orhankislal opened a new pull request #529: DL: Add multiple variable support

orhankislal opened a new pull request #529:
URL: https://github.com/apache/madlib/pull/529


   This commit adds support for multiple dependent and independent variables.
   These changes should allow the users to use YOLO v3 and v4 models.
   Note that the existing interface with single dependent and single independent
   variables still works as expected. The output table formats have changed
   slightly to accomodate this new feature. The summary tables store various
   fields such as num_classes or dep_vartype as arrays, even if they have single
   entries.
   
   The implementation reads up to 5 dependent and 5 independent variables
   separately thanks to the new interface. If more variables are passed, they are
   packed into bytea arrays. A high number of large variables might cause us to go
   over the 1 GB limit of Postgres due to packing.
   
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   - [ ] Add tests for the change. 
   
   


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[GitHub] [madlib] orhankislal closed pull request #529: DL: Add multiple variable support

Posted by GitBox <gi...@apache.org>.
orhankislal closed pull request #529:
URL: https://github.com/apache/madlib/pull/529


   


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