[GitHub] [madlib] fmcquillan99 commented on pull request #506: DL: Add grid/random search for model selection with `generate_model_selection_configs`

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fmcquillan99 commented on pull request #506:
URL: https://github.com/apache/madlib/pull/506#issuecomment-667323102


   Actually #6 is fine, I should have read this in more detail
   ```IntegrityError: (psycopg2.errors.UniqueViolation) plpy.SPIError: 
duplicate key value violates unique constraint "mst_table_model_id_key"  (seg0 
10.128.0.41:40000 pid=22297)
   DETAIL:  Key (model_id, compile_params, fit_params)=(1, 
optimizer='SGD()',metrics=['accuracy'],loss='categorical_crossentropy', 
epochs=12,batch_size=32) already exists.
   ```
   No need to do anything, I will put a better note in the user docs about this 
corner case.


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