Table 7.

Comparison of retrieval results based on visual similarity using same dataset

Category	AP@10		AP@20		AP@30		AP@50		AP@100
	Ma et al[41]	Proposed	Ma et al[41]	Proposed	Ma et al[41]	Proposed	Ma et al[41]	Proposed	Ma et al[41]	Proposed
AB	0.45	0.4922	0.25	0.3911	0.1667	0.38	0.14	0.29	0.08	0.22
BMP	0.74	0.7472	0.7276	0.6961	0.7	0.65	0.55	0.60	0.31	0.53
Calcification	0.4	0.6264	0.25	0.5588	0.2331	0.51	0.22	0.46	0.135	0.40
CV	0.4	0.7401	0.575	0.6967	0.4667	0.66	0.47	0.62	0.411	0.55
GGO	0.75	0.5454	0.65	0.4949	0.5	0.46	0.32	0.40	0.17	0.32
Lobulation	0.71	0.5579	0.652	0.4828	0.4861	0.44	0.3	0.39	0.155	0.34
OP	0.45	0.5986	0.3	0.4323	0.2163	0.39	0.16	0.34	0.0841	0.28
PI	0.6	0.5899	0.52	0.5261	0.4651	0.48	0.46	0.44	0.3406	0.38
Speculation	0.3	0.5241	0.225	0.4367	0.2	0.41	0.16	0.34	0.12	0.25
MAP	0.5333	0.6024	0.4611	0.5239	0.3815	0.4866	0.3089	0.4311	0.2006	0.3633