# FDSML: Formula-Driven Supervised Metric Learning with Parameter-Aware Triplet Loss > Source: > Published: 2026-10-30 12:00:27+00:00 Formula-Driven Supervised Learning (FDSL) enables vision pre-training without real images, but existing methods cast pre-training as classification on discretized labels, discarding continuity in the generative process. We propose Formula-Driven Supervised Metric Learning (FDSML), which derives rela