deepdive {
  
  calibration.holdout_query:"""
  	insert into dd_graph_variables_holdout(variable_id)
  	select distinct A.id 
  	from is_wintenderer A,entity_mention B,articles_processed C 
  	where A.entity_id=B.entity_id and B.doc_id=C.id and 
  	C.id in (select id from articles where win_tenderer is not NULL order by id asc limit 7500)
  """
  ##calibration.holdout_fraction: 0.25
  
  sampler.partitions: 3

}