Table 10.

Experiment result of CMMD on USC. Large indicates that the Target uses more unlabeled data under the experimental conditions shown in Table 6. Small indicates that the Target uses less unlabeled data under the experimental conditions shown in Table 7.

Pairs	MMD-Large	CMMD-Large	MMD-Small	CMMD-Small
P5~P6	0.6232	0.6242	0.6152	0.6181
P6~P5	0.5855	0.5871	0.5761	0.5958
P5~P7	0.8063	0.8089	0.8063	0.8111
P7~P5	0.7099	0.7597	0.7217	0.7614
P5~P9	0.6627	0.6409	0.6561	0.6329
P9~P5	0.6787	0.6849	0.6793	0.6575
P6~P7	0.6828	0.6772	0.6753	0.6750
P7~P6	0.5641	0.6020	0.5645	0.5984
P6~P9	0.4483	0.4922	0.4431	0.4938
P9~P6	0.6640	0.6700	0.6665	0.6718
P7~P9	0.5808	0.5992	0.6658	0.6728
P9~P7	0.7174	0.7216	0.7235	0.7303
Average	0.6436	0.6557	0.6495	0.6599