arxivcs.CV2026-07-20
Benchmarking NACTI Species Recognition in Long-Tailed Regimes
As with most ``in the wild'' collections of the natural world, the North America Camera Trap Images (NACTI) dataset exhibits long-tailed class imbalance, with the largest class covering over 50% of its 3.7M images. Building on the PyTorch Wildlife model, we systematically evaluat…