Table 3.

AUPRC for baseline and VAE methods with time window $k=1$ (averaged over 5 runs).

Detection method	Dataset
	Landslides	Floods	Hurricanes	Fires
Cosine baseline	0.629	0.378	0.513	0.818
Euclidean baseline	0.267	0.326	0.351	0.770
Cosine embedding	0.599 ± 0.012	0.448 ± 0.011	0.676 ± 0.014	0.833 ± 0.008
Euclidean embedding	0.266 ± 0.004	0.450 ± 0.007	0.478 ± 0.019	0.800 ± 0.011
KL-Divergence	0.258 ± 0.022	0.247 ± 0.018	0.301 ± 0.035	0.731 ± 0.016