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

Standard Deviation	L1 Penalty	Train CLL	Validation CLL	Test CLL	Node#	Edge#	Feature#	Learning Time
0.5	0.5	-1.256892	-1.272237	-1.264981	31071	68075	826	166.776646
0.1	0.5	-1.256892	-1.272237	-1.264981	31071	68075	826	215.975166
0.5	2	-1.255126	-1.269243	-1.262132	31071	68075	826	402.333835
0.5	1	-1.254364	-1.270234	-1.263958	31071	68075	826	418.543371
0.1	2	-1.255089	-1.268802	-1.261880	31071	68075	826	451.672334
0.1	1	-1.254202	-1.270022	-1.263796	31071	68075	826	450.735477