ResearchBenchmarksOn-the-Fly Category Discovery on Stanford Cars C=196 (test)On-the-Fly Category Discovery on Stanford Cars C=196 (test)Follow2,953Number of Classes FoundSMILE263.56961.781,6602,358.22Apr 13, 2026Evaluation resultsMethodMethodLinksNumber of Classes FoundAccuracy (All)Accuracy (Old)Accuracy (New)SMILEBit-width=32bitBit-width=32bit2026.042,95321.946.89.9SMILEBit-width=16bitBit-width=16bit2026.0489627.552.515.4PHEBit-width=32bitBit-width=32bit2026.0476231.56415.8PHEBit-width=16bitBit-width=16bit2026.0470931.865.415.6AGE2026.0463334.862.721.3SynC2026.0448424.634.819.6PACO2026.0436749.972.439