Github user kaknikhil commented on a diff in the pull request: https://github.com/apache/madlib/pull/243#discussion_r175922864 --- Diff: src/ports/postgres/modules/convex/mlp_igd.py_in --- @@ -292,26 +329,33 @@ def mlp(schema_madlib, source_table, output_table, independent_varname, # used, it will be an empty list if there was not grouping. groups = [t[col_grp_key] for t in res if t[col_grp_key]] losses = [t['loss'] for t in res] - loss = zip(groups, losses) if len(groups)==len(losses) \ - else losses - plpy.info("Iteration: " + str(it.iteration) + ", Loss: <" + \ - ', '.join([str(l) for l in loss]) + ">") + loss = zip(groups, losses) if groups else losses + plpy.info("Iteration: {0}, Loss: <{1}>". + format(it.iteration, ', '.join(map(str, loss)))) it.final() _update_temp_model_table(it_args, it.iteration, temp_output_table, - first_try) + is_minibatch_enabled, first_try) first_try = False - layer_sizes_str = py_list_to_sql_string( - layer_sizes, array_type="integer") - classes_str = py_list_to_sql_string( - [strip_end_quotes(cl, "'") for cl in classes], - array_type=dependent_type) + layer_sizes_str = py_list_to_sql_string(layer_sizes, --- End diff -- should we use the `PY2SQL` alias here ?
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