Table 3: Average Log-likelihoods over all context and target points on EMNIST and CELEBA.
Dataset	Method	Original	Noise(+5%)	Noise(+10%)	Noise(+15%)
context	target	context	target	context	target	context	target
EMNIST	CNP	0.9522±0.023	0.7515±0.0015	0.8977±0.0016	0.6336±0.017	0.8242±0.0018	0.5784±0.009	0.6566±0.0017	0.5341±0.016
BCNP	0.9678±0.010	0.8058±0.008	0.9015±0.008	0.6711±0.009	0.8415±0.007	0.6089±0.009	0.6788±0.006	0.5715±0.006
SCNP	0.9716±0.008	0.8343±0.006	0.9251±0.008	0.6971±0.007	0.8674±0.006	0.6343±0.007	0.6986±0.005	0.5877±0.005
NP	0.9678±0.004	0.7756±0.005	0.9011±0.009	0.6941±0.006	0.8544±0.009	0.6455±0.007	0.7034±0.009	0.5865±0.006
BNP	0.9757±0.005	0.8358±0.005	0.8116±0.007	0.7625±0.006	0.8759±0.007	0.6773±0.007	0.7451±0.005	0.6237±0.005
SNP	0.9847±0.005	0.8562±0.006	0.8368±0.006	0.7844±0.005	0.8984±0.005	0.6984±0.005	0.7653±0.005	0.6456±0.004
ANP	1.1125±0.002	1.0321±0.004	0.9815±0.002	0.6366±0.006	0.9021±0.004	0.7053±0.008	0.8454±0.002	0.7034±0.005
BANP	1.1355±0.003	1.0615±0.005	1.0236±0.002	0.6549±0.005	0.9155±0.004	0.7521±0.006	0.8612±0.003	0.7515±0.005
SANP	1.1531±0.000	1.0877±0.004	1.0421±0.002	0.6776±0.005	0.9321±0.002	0.7843±0.006	0.8732±0.003	0.7657±0.005
ConvCNP	1.1363±0.002	1.0461±0.004	1.0252±0.006	0.6448±0.005	0.9116±0.005	0.7115±0.006	0.8621±0.005	0.7246±0.004
BConvCNP	1.1425±0.004	1.0787±0.006	1.0311±0.005	0.6626±0.005	0.9252±0.006	0.7617±0.006	0.8717±0.006	0.7627±0.005
SConvCNP	1.1631±0.003	1.0894±0.004	1.0563±0.004	0.6778±0.004	0.9356±0.004	0.7885±0.005	0.8813±0.005	0.7692±0.006
ConvNP	1.1415±0.002	1.0563±0.004	1.0286±0.006	0.6536±0.006	0.9168±0.005	0.7171±0.007	0.8675±0.005	0.7368±0.005
BConvNP	1.1526±0.004	1.0837±0.005	1.0415±0.005	0.6684±0.005	0.9285±0.006	0.7762±0.006	0.8742±0.006	0.7727±0.005
SConvNP	1.1753±0.003	1.0934±0.004	1.0641±0.004	0.6837±0.005	0.9402±0.005	0.7925±0.006	0.8923±0.005	0.7853±0.005
CELEBA	CNP	1.0323±0.016	0.7845±0.013	1.0177±0.016	0.7438±0.017	0.8956±0.009	0.7344±0.011	0.7677±0.012	0.6096±0.009
BCNP	1.0452±0.009	0.8015±0.008	1.0275±0.009	0.7726±0.008	0.9351±0.006	0.8376±0.009	0.8015±0.010	0.6816±0.008
SCNP	1.0525±0.008	0.8243±0.006	1.0348±0.008	0.7868±0.006	0.9562±0.004	0.8545±0.008	0.8344±0.006	0.7045±0.005
NP	1.1333±0.004	0.8766±0.005	1.1043±0.015	0.8355±0.015	1.0034±0.008	0.8456±0.006	0.8935±0.009	0.6893±0.006
BNP	1.1732±0.005	0.8901±0.006	1.1378±0.007	0.8678±0.006	1.0411±0.008	0.8711±0.005	0.9256±0.008	0.7671±0.006
SNP	1.1952±0.005	0.9062±0.006	1.1565±0.005	0.8846±0.005	1.0542±0.006	0.8956±0.004	0.9425±0.006	0.7985±0.005
ANP	1.1633±0.002	1.0163±0.004	1.1377±0.004	0.9866±0.006	1.0418±0.004	0.8845±0.006	0.9363±0.004	0.7346±0.008
BANP	1.1751±0.002	1.0389±0.005	1.1488±0.004	1.0155±0.005	1.0602±0.005	0.9255±0.006	0.9489±0.004	0.8415±0.007
SANP	1.1854±0.000	1.0594±0.004	1.1685±0.002	1.0353±0.004	1.0772±0.002	0.9455±0.004	0.9655±0.003	0.8673±0.005
ConvCNP	1.1697±0.004	1.0366±0.004	1.1445±0.006	0.9947±0.006	1.0542±0.005	0.8971±0.007	0.9521±0.005	0.7563±0.006
BConvCNP	1.1822±0.004	1.0467±0.004	1.1511±0.005	1.0271±0.005	1.0686±0.006	0.9317±0.005	0.9542±0.005	0.8527±0.005
SConvCNP	1.1889±0.003	1.0615±0.005	1.1753±0.004	1.0478±0.004	1.0752±0.004	0.9485±0.005	0.9693±0.007	0.8714±0.006
ConvNP	1.1767±0.004	1.0451±0.004	1.1485±0.005	1.0156±0.006	1.0594±0.005	0.9066±0.007	0.9573±0.004	0.7779±0.005
BConvNP	1.1822±0.004	1.0555±0.004	1.1573±0.004	1.0351±0.005	1.0762±0.005	0.9461±0.003	0.9661±0.006	0.8636±0.003
SConvNP	1.1867±0.003	1.0668±0.004	1.1846±0.004	1.0487±0.005	1.0863±0.004	0.9511±0.005	0.9743±0.006	0.8836±0.003