Class-disjoint few-shot open-set action recognition splits used in A Baseline Study and Benchmark for Few-Shot Open-Set Action Recognition with Feature Residual Discrimination (Berti, Pasquale, Natale — accepted at ICPR 2026). Code and training scripts: hsp-iit/fsosar.

What this is (and isn't)

This repository contains only the split protocol — CSV files mapping each (class, video_id) pair to a train / validation / test partition, plus the… See the full description on the dataset page: https://huggingface.co/datasets/HSP-IIT/fsos-ar-benchmark.