Complete result settings for MSNBC 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
5	0.5	2	1	-1.544753	-1.548226	-1.558252	18488	28382	6826	39798.242746
5	0.5	2	5	-1.543945	-1.547251	-1.557417	18147	27686	6762	42578.837032
5	0.5	2	10	-1.543945	-1.547251	-1.557417	18147	27686	6762	42818.928532
5	0.1	1	10	-1.544042	-1.547833	-1.557083	18194	27877	6758	58697.531618
5	0.5	0.5	1	-1.543521	-1.547856	-1.557457	18877	28764	7020	61377.673174
5	0.1	2	5	-1.545601	-1.547949	-1.558836	17989	27316	6730	63137.541634
5	0.1	2	1	-1.545075	-1.548518	-1.558715	18197	27793	6758	63758.876177
5	0.5	1	1	-1.544737	-1.548425	-1.558040	18754	28663	6958	64281.180775
5	0.1	1	5	-1.544042	-1.547833	-1.557083	18194	27877	6758	64217.476459
2	0.1	1	10	-1.614016	-1.613405	-1.624091	18320	27665	6926	65768.935601
2	0.1	0.5	10	-1.579812	-1.580766	-1.592463	23304	35073	8800	65719.442125
2	0.1	1	5	-1.608612	-1.608128	-1.618876	19341	29148	7322	65700.536000
2	0.1	0.5	5	-1.598602	-1.598906	-1.609866	19939	30164	7508	65740.557915
2	0.1	2	10	-1.636892	-1.636300	-1.645684	18438	28951	6786	65753.114006
2	0.1	0.5	1	-1.624604	-1.625590	-1.634816	19374	29911	7184	65872.368877
2	0.1	1	1	-1.616308	-1.617089	-1.627308	18575	28278	6930	65917.702985
5	0.5	1	5	-1.614381	-1.612192	-1.624175	18498	29735	6690	65821.510609
2	0.5	1	10	-1.603380	-1.602929	-1.614302	19109	28866	7198	65863.861171
2	0.1	2	1	-1.618353	-1.619169	-1.629955	18733	28656	6976	66026.434455
5	0.5	1	10	-1.611665	-1.609945	-1.621530	18876	30336	6830	66104.947519
2	0.5	0.5	10	-1.612397	-1.611914	-1.622440	18581	28553	6924	65982.433145
5	0.5	0.5	10	-1.608795	-1.608865	-1.618492	19021	30633	6832	66070.006831
5	0.1	2	10	-1.547201	-1.549277	-1.560402	17751	26906	6652	66162.959700
2	0.5	0.5	5	-1.613267	-1.612614	-1.623234	18379	28270	6844	66022.367074
2	0.1	2	5	-1.636412	-1.636038	-1.645315	18561	29139	6832	66136.855669
5	0.1	1	1	-1.548944	-1.552581	-1.562450	19495	29736	7242	66124.341571
5	0.5	0.5	5	-1.608590	-1.608562	-1.618353	19041	30661	6840	66136.008798
2	0.5	0.5	1	-1.634740	-1.635940	-1.644538	18522	28874	6824	66192.850156
2	0.5	2	10	-1.610126	-1.609378	-1.620796	18115	27598	6792	66413.693583
2	0.5	2	5	-1.607622	-1.606973	-1.618668	18578	28266	6972	66167.941943
2	0.5	1	5	-1.606117	-1.605538	-1.616608	18704	28276	7044	66181.105942
5	0.1	0.5	5	-1.612039	-1.611768	-1.621552	19056	30864	6822	66297.692217
5	0.1	0.5	1	-1.562116	-1.564658	-1.574734	19322	29669	7146	66332.134981
2	0.5	1	1	-1.625270	-1.626535	-1.636093	18288	28250	6782	66518.287683
2	0.5	2	1	-1.619201	-1.619832	-1.630575	18166	27982	6742	66555.242064
5	0.1	0.5	10	-1.613238	-1.613389	-1.622629	18946	30710	6778	66880.582605