Complete result settings for BBC dataset (table columns are sortable)
The experiments are described in Rooshenas and Lowd, Discriminative Structure Learning of Arithmetic Circuits, AIStats 16

Split Penalty	Standard Deviation	L1 Penalty	Initial Evidence	Train CLL	Validation CLL	Test CLL	Node#	Edge#	Feature#	Learning Time
2	0.5	0.5	40							split=3273.246
10	0.5	1	40
2	0.5	0.5	10	-107.867353	-118.365898	-121.287426	38388	51262	13938	62919.303811
2	0.5	1	10	-107.944850	-118.156226	-121.074541	38298	51136	13902	62998.798726
2	0.5	2	10	-108.496666	-117.449348	-120.340428	38320	51464	13806	63596.930796
2	0.5	0.5	20	-102.321269	-118.513353	-121.131769	64408	87690	24346	65300.902753
2	0.5	1	20	-102.379647	-118.079328	-120.773101	64430	87877	24320	66450.827937
2	0.5	2	20	-103.460374	-116.590454	-119.252096	64763	88970	24296	66837.861100
10	0.5	0.1	10	-108.136156	-118.582035	-121.474335	37957	50660	13764	68089.364842
2	0.5	1	40	-96.210047	-117.843208	-120.562330	111539	153846	43170	73818.985807
2	0.5	2	40	-97.936152	-116.070404	-118.684280	111433	153525	43156	79753.765583
10	0.5	0.1	20	-102.586804	-118.853491	-121.446558	64208	87410	24266	81290.414977