Self-supervised transformer (zsig) on the Chen+2020 catalog (~25 K periodic variables, 11 types). Click a point to see its raw or phase-folded light curve and Gaia HR-diagram position.
Pre-trained self-supervised on raw multi-band ZTF light curves with InfoNCE
contrastive loss on z_sig and an auxiliary regression on
z_qual to encourage disentanglement.
Use the Layer dropdown above to UMAP each encoder layer's
pooled output and see when class structure emerges.