Category Discovery on CUB-200 2011 (All/Old/New Metrics)
76.02Overall ScorePromptCCD++
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| PromptCCD++Backbone=DINOv22024.07 | 76.02 | 86.31 | 71.73 | — | |
| HappyBackbone=DINOv22024.07 | 72.13 | 86.07 | 66.74 | — | |
| PromptCCDBackbone=DINOv22024.07 | 67.81 | 81.55 | 62.81 | — | |
| PA-CGCDBackbone=DINOv22024.07 | 66.88 | 92.62 | 58.48 | — | |
| GCDBackbone=DINOv22024.07 | 66.7 | 83.33 | 60.81 | — | |
| MetaGCDBackbone=DINOv22024.07 | 62.19 | 82.5 | 55.13 | — | |
| Ours-CLIPAssignment Strategy=Greedy-Hungarian, Backbone=CLIP2026.03 | 58.9 | 87.3 | 44.7 | — | |
| TALONBackbone=CLIP, Matching Strategy=Greedy–Hungarian2026.03 | 58.9 | 87.3 | 44.7 | — | |
| LTC2026.03 | 57.8 | 83.9 | 44.8 | 210 | |
| LTCEvaluation Protocol=Greedy–Hungarian, Backbone=CLIP2026.03 | 57.8 | 83.9 | 44.8 | — | |
| HappyBackbone=DINO2024.07 | 57.74 | 75.42 | 51.37 | — | |
| PromptCCDBackbone=DINO2024.07 | 55.45 | 75.48 | 48.56 | — | |
| GCDBackbone=DINO2024.07 | 54.98 | 75.47 | 48.15 | — | |
| GCD w/replayBackbone=DINO2024.07 | 54.66 | 74.64 | 47.81 | — | |
| PACOEvaluation Protocol=Greedy–Hungarian2026.04 | 53.8 | 79.7 | 40.9 | — | |
| Ours-DINOAssignment Strategy=Greedy-Hungarian, Backbone=DINO2026.03 | 52.6 | 83.3 | 37.2 | — | |
| TALONBackbone=DINO, Matching Strategy=Greedy–Hungarian2026.03 | 52.6 | 83.3 | 37.2 | — | |
| PA-CGCDBackbone=DINO2024.07 | 52.48 | 77.26 | 44.74 | — | |
| LTCEvaluation Protocol=Greedy–Hungarian, Backbone=DINO2026.03 | 51.9 | 82.9 | 36.3 | — | |
| PACOEvaluation Protocol=Strict–Hungarian2026.04 | 49.7 | 67.1 | 41 | — | |
| PHEBackbone=DINO, Matching Strategy=Greedy–Hungarian2026.03 | 46.9 | 76 | 32.4 | — | |
| PHEEvaluation Protocol=Greedy–Hungarian, Backbone=DINO2026.03 | 46.9 | 76 | 32.4 | — | |
| AGEEvaluation Protocol=Strict–Hungarian2026.04 | 46.3 | 59.8 | 39.4 | — | |
| Ours-CLIPAssignment Strategy=Strict-Hungarian, Backbone=CLIP2026.03 | 45.5 | 60.7 | 37.8 | — | |
| TALONBackbone=CLIP, Matching Strategy=Strict–Hungarian2026.03 | 45.5 | 60.7 | 37.8 | — | |
| SynCEvaluation Protocol=Strict–Hungarian2026.04 | 45.3 | 54.3 | 40.9 | — | |
| MetaGCDBackbone=DINO2024.07 | 44.59 | 74.4 | 35.4 | — | |
| PHEBackbone=CLIP, Matching Strategy=Greedy–Hungarian2026.03 | 44.2 | 70.3 | 31.1 | — | |
| PHEEvaluation Protocol=Greedy–Hungarian, Backbone=CLIP2026.03 | 44.2 | 70.3 | 31.1 | — | |
| SMILEBackbone=CLIP, Matching Strategy=Greedy–Hungarian2026.03 | 43.7 | 69.7 | 30.8 | — | |
| Ours-DINOAssignment Strategy=Strict-Hungarian, Backbone=DINO2026.03 | 43.6 | 63.5 | 33.6 | — | |
| TALONBackbone=DINO, Matching Strategy=Strict–Hungarian2026.03 | 43.6 | 63.5 | 33.6 | — | |
| LTCEvaluation Protocol=Strict–Hungarian, Backbone=CLIP2026.03 | 42.5 | 51.7 | 37.8 | — | |
| SimGCD w/replayBackbone=DINO2024.07 | 42.08 | 72.65 | 31.92 | — | |
| ORCABackbone=DINO2024.07 | 41.73 | 66.19 | 34.14 | — | |
| SMILEAssignment Strategy=Greedy-Hungarian2026.03 | 41.1 | 67.6 | 27.8 | — | |
| SMILEBackbone=DINO, Matching Strategy=Greedy–Hungarian2026.03 | 41.1 | 67.6 | 27.8 | — | |
| SMILEEvaluation Protocol=Greedy–Hungarian2026.03 | 41.1 | 67.6 | 27.8 | — | |
| SMILEEvaluation Protocol=Greedy–Hungarian2026.04 | 41.1 | 67.6 | 27.8 | — | |
| SimGCDBackbone=DINO2024.07 | 39.89 | 59.25 | 33.75 | — | |
| Grow & MergeBackbone=DINO2024.07 | 38.87 | 65 | 30.29 | — | |
| PHEBit-width=32-bit2026.03 | 38.5 | 59.9 | 27.8 | 474 | |
| DiffGRE+PAssignment Strategy=Strict-Hungarian2026.03 | 37.9 | 57 | 28.3 | — | |
| DiffGRE-PEvaluation Protocol=Strict–Hungarian2026.03 | 37.9 | 57 | 28.3 | — | |
| DiffGRE-PEvaluation Protocol=Strict–Hungarian2026.04 | 37.9 | 57 | 28.3 | — | |
| PHEBit-width=16-bit2026.03 | 37.6 | 57.4 | 27.6 | 318 | |
| PHEAssignment Strategy=Strict-Hungarian2026.03 | 36.4 | 55.8 | 27 | — | |
| PHEBackbone=DINO, Matching Strategy=Strict–Hungarian2026.03 | 36.4 | 55.8 | 27 | — | |
| PHEEvaluation Protocol=Strict–Hungarian, Backbone=DINO2026.03 | 36.4 | 55.8 | 27 | — | |
| PHEEvaluation Protocol=Strict–Hungarian2026.04 | 36.4 | 55.8 | 27 | — | |
| LTCEvaluation Protocol=Strict–Hungarian, Backbone=DINO2026.03 | 35.9 | 52.4 | 27.6 | — | |
| DiffGRE+SAssignment Strategy=Strict-Hungarian2026.03 | 35.4 | 58.2 | 23.8 | — | |
| DiffGRE-SEvaluation Protocol=Strict–Hungarian2026.03 | 35.4 | 58.2 | 23.8 | — | |
| DiffGRE-SEvaluation Protocol=Strict–Hungarian2026.04 | 35.4 | 58.2 | 23.8 | — | |
| PHEBackbone=CLIP, Matching Strategy=Strict–Hungarian2026.03 | 35.1 | 54.5 | 25.4 | — | |
| PHEEvaluation Protocol=Strict–Hungarian, Backbone=CLIP2026.03 | 35.1 | 54.5 | 25.4 | — | |
| SMILEBackbone=CLIP, Matching Strategy=Strict–Hungarian2026.03 | 34.7 | 55.2 | 24.5 | — | |
| MLDGAssignment Strategy=Greedy-Hungarian2026.03 | 34.2 | 57.9 | 22.4 | — | |
| MLDGEvaluation Protocol=Greedy–Hungarian2026.03 | 34.2 | 57.9 | 22.4 | — | |
| MLDGEvaluation Protocol=Greedy–Hungarian2026.04 | 34.2 | 57.9 | 22.4 | — | |
| SMILEAssignment Strategy=Strict-Hungarian2026.03 | 32.2 | 50.9 | 22.9 | — | |
| SMILEBackbone=DINO, Matching Strategy=Strict–Hungarian2026.03 | 32.2 | 50.9 | 22.9 | — | |
| SMILEEvaluation Protocol=Strict–Hungarian2026.03 | 32.2 | 50.9 | 22.9 | — | |
| SMILEEvaluation Protocol=Strict–Hungarian2026.04 | 32.2 | 50.9 | 22.9 | — | |
| SMILEBit-width=16-bit2026.03 | 31.9 | 52.7 | 21.5 | 924 | |
| SLCEvaluation Protocol=Greedy–Hungarian2026.03 | 31.3 | 48.5 | 22.7 | — | |
| SLCEvaluation Protocol=Greedy–Hungarian2026.04 | 31.3 | 48.5 | 22.7 | — | |
| SLCAssignment Strategy=Greedy-Hungarian2026.03 | 30.2 | 46.5 | 22.1 | — | |
| MLDGAssignment Strategy=Strict-Hungarian2026.03 | 29.5 | 48.4 | 20.1 | — | |
| MLDGEvaluation Protocol=Strict–Hungarian2026.03 | 29.5 | 48.4 | 20.1 | — | |
| MLDGEvaluation Protocol=Strict–Hungarian2026.04 | 29.5 | 48.4 | 20.1 | — | |
| SLCAssignment Strategy=Strict-Hungarian2026.03 | 28.6 | 44 | 20.9 | — | |
| SLCEvaluation Protocol=Strict–Hungarian2026.03 | 28.6 | 44 | 20.9 | — | |
| SLCEvaluation Protocol=Strict–Hungarian2026.04 | 28.6 | 44 | 20.9 | — | |
| RankStatEvaluation Protocol=Greedy–Hungarian2026.03 | 27.6 | 46.2 | 18.3 | — | |
| RankStatEvaluation Protocol=Greedy–Hungarian2026.04 | 27.6 | 46.2 | 18.3 | — | |
| SMILEBit-width=32-bit2026.03 | 27.3 | 52 | 15 | 2,146 | |
| WTAEvaluation Protocol=Greedy–Hungarian2026.03 | 26.5 | 45 | 17.3 | — | |
| WTAEvaluation Protocol=Greedy–Hungarian2026.04 | 26.5 | 45 | 17.3 | — | |
| WTAAssignment Strategy=Greedy-Hungarian2026.03 | 23.8 | 30.5 | 20.4 | — | |
| RankStatAssignment Strategy=Greedy-Hungarian2026.03 | 22.7 | 30 | 19.1 | — | |
| WTAAssignment Strategy=Strict-Hungarian2026.03 | 21.9 | 26.9 | 19.4 | — | |
| WTAEvaluation Protocol=Strict–Hungarian2026.03 | 21.9 | 26.9 | 19.4 | — | |
| WTAEvaluation Protocol=Strict–Hungarian2026.04 | 21.9 | 26.9 | 19.4 | — | |
| RankStatAssignment Strategy=Strict-Hungarian2026.03 | 21.2 | 26.9 | 18.4 | — | |
| RankStatEvaluation Protocol=Strict–Hungarian2026.03 | 21.2 | 26.9 | 18.4 | — | |
| RankStatEvaluation Protocol=Strict–Hungarian2026.04 | 21.2 | 26.9 | 18.4 | — |