kaknikhil opened a new pull request #396: Dl transfer learning URL: https://github.com/apache/madlib/pull/396 DL: Add model_weights, name and desc to the model arch table. JIRA: MADLIB-1348 This commit add three optional params to the model arch interface to enable transfer learning 1. model weights in bytea format 2. name 3. description Additionally 1. Use plpy prepare to format the model weight as bytea. 2. Also had to modify the deserialize code to accept a bytea string instead of a double precision[] 3. Modified madpack code so that install check user can create python UDFs 4. Add dev check test to test for transfer learning by creating a UDF that calls the load_arch_table with some pre defined weights so that the first iteration of fit always returns the same loss and metric. 5. Rename Format class with a more meaningful name.
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