50	60	70	80	90	100	110	120	130	140	150	160	170	180
mnsit	PACE	0.603	0.319	0.088	0.070	0.245	0.320	0.419	0.487	0.551	0.611	0.653	0.703	0.732	0.764
	m1	1.243	1.955	1.193	1.165	0.963	1.093	0.891	0.881	0.945	0.801	0.688	0.674	0.729	0.800
	m2🌟	0.803	0.359	0.109	0.060	0.117	0.681	0.506	0.387	0.270	0.138	0.694	0.038	0.075	0.350
	m3(仅修改从cluster中选取样本的方法)	0.720	0.387	0.128	0.002	0.894	0.740	0.506	0.401	1.046	0.848	0.720	0.595	0.485	0.396
	m4(对class单独聚类+随机选择)	0.803	1.280	0.169	1.280	1.280	0.280	1.280	0.454	0.258	0.138	1.369	1.280	0.485	0.163

vgg16		50	60	70	80	90	100	110	120	130	140	150	160	170	180
	PACE	0.080	0.008	0.123	0.051	0.269	0.026	0.232	0.483	0.262	0.309	0.085	0.137	0.044	0.169
	m2	3.737	7.802	0.453	5.592	3.539	6.410	3.774	5.207	6.015	4.311	3.857	2.317	4.077	2.751
	m3	7.818	5.443	5.981	6.160	4.077	4.410	3.006	3.112	2.914	2.410	2.275	2.225	1.611	1.376

resnet20		50	60	70	80	90	100	110	120	130	140	150	160	170	180
	PACE	2.668	0.353	0.099	1.143	0.241	1.351	2.261	1.367	1.374	1.379	1.384	0.767	1.976	1.947
	m2(k=3)	4.858	7.113	5.881	5.121	5.519	1.849	6.053	4.578	5.727	5.183	5.424	5.030	5.873	6.545
	m2(k=4)	4.858	4.018	1.637	4.934	2.397	2.594	0.447	3.089	1.204	3.633	2.740	3.842	4.662	0.493
	m2(k=5)	6.697	5.554	1.637	6.248	5.409	3.926	6.077	3.738	4.934	1.738	4.780	3.811	4.074	3.193
	m3(k=16)	2.898	0.595	3.062	4.011	6.437	7.220	6.314	4.553	3.341	2.731	1.610	2.129	2.267	2.952
	m3(k=20)	2.985	1.389	0.329	2.331	1.447	1.220	2.129	1.220	0.522	0.084	0.227	0.084	0.447	1.088
	m3(k=35)	1.220	0.447	0.329	0.194	1.002	0.699	0.523	1.280	1.962	2.351	1.397	1.373	1.762	2.076
	m3(k=30)	6.314	4.123	2.814	4.207	2.331	2.331	1.041	0.464	0.383	0.209	0.492	0.479	0.632	0.612