{"id":"2608.08399","title":"Exact Rank and Convex Calibration Dimension Lower Bounds for the Multi-Label F1 Loss","url":"https://codeofpaper.com/paper/2608.08399","arxiv_url":"https://arxiv.org/abs/2608.08399","published":"2026-08-09","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":1}