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Frank McQuillan commented on MADLIB-1146: ----------------------------------------- Similar to https://issues.apache.org/jira/browse/MADLIB-1094 > Elastic Net fails when used without normalization with grouping > --------------------------------------------------------------- > > Key: MADLIB-1146 > URL: https://issues.apache.org/jira/browse/MADLIB-1146 > Project: Apache MADlib > Issue Type: Bug > Reporter: Cooper Sloan > Priority: Minor > Fix For: v2.0 > > > ``` > DROP TABLE IF EXISTS house_en,house_en_summary; > SELECT madlib.elastic_net_train( > 'lin_housing_wi', > 'house_en', > 'y', > 'x', > 'gaussian', > 0.5, > 0.5, > False, > 'grp_by_col', > 'fista', > '', > NULL, > 1, > 1e-6 > ); > psql:/Users/csloan/elastic_net.sql:1: NOTICE: table "house_en" does not > exist, skipping > psql:/Users/csloan/elastic_net.sql:1: NOTICE: table "house_en_summary" does > not exist, skipping > DROP TABLE > psql:/Users/csloan/elastic_net.sql:17: ERROR: KeyError: 'select_grp' > CONTEXT: Traceback (most recent call last): > PL/Python function "elastic_net_train", line 27, in <module> > excluded, max_iter, tolerance) > PL/Python function "elastic_net_train", line 467, in elastic_net_train > PL/Python function "elastic_net_train", line 502, in > _internal_elastic_net_train > PL/Python function "elastic_net_train", line 24, in > _elastic_net_gaussian_fista_train > PL/Python function "elastic_net_train", line 171, in > _elastic_net_fista_train > PL/Python function "elastic_net_train", line 297, in > _elastic_net_fista_train_compute > PL/Python function "elastic_net_train", line 83, in > _elastic_net_generate_result > PL/Python function "elastic_net_train" > ``` -- This message was sent by Atlassian JIRA (v6.4.14#64029)