Advitya17 opened a new pull request #506:
URL: https://github.com/apache/madlib/pull/506


   JIRA: MADLIB-1439
   
   The `load_model_selection_table` function requires the user to manually 
specify the grid of compile and fit params. Hence, we implement a function 
called `generate_model_selection_configs` (in the same module) to perform 
grid/random search.
   
   The user would declare the compile and fit params grid separately as strings 
enveloping python dictionaries, and the name of the search algorithm (along 
with any corresponding arguments), and the output format of the new function 
would be the same as the previous one for better integrability with other 
MADlib functions related to model training etc. 
   
   This pull request includes the implementation, unit tests (in python and 
SQL) and documentation for the newly created function.
   


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