# Generalized Category Discovery on Herbarium 2019 (unlabelled)

Source: [Generalized Category Discovery on Herbarium 2019 (unlabelled)](<https://www.sota2.com/research/sota/generalized-category-discovery-on-herbarium-2019-unlabelled>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:21:34.654Z

Evaluation of Generalized Category Discovery performance on the unlabelled split of the Herbarium 2019 dataset, reporting accuracy metrics for all, old, and new categories.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Generalized Category Discovery |
| Dataset (including any stated split) | Herbarium 2019 (unlabelled) |
| Metric | ACC (All) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [ACC (All)](<https://www.sota2.com/research/sota/generalized-category-discovery-on-herbarium-2019-unlabelled.md?metric=ACC%20(All)>): Higher is better; unit: PERCENT.

- [ACC (Old)](<https://www.sota2.com/research/sota/generalized-category-discovery-on-herbarium-2019-unlabelled.md?metric=ACC%20(Old)>): Higher is better; unit: PERCENT.

- [ACC (New)](<https://www.sota2.com/research/sota/generalized-category-discovery-on-herbarium-2019-unlabelled.md?metric=ACC%20(New)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | ACC (All) | Result date | Report paper |
| --- | --- | --- | --- |
| SimGCD | 44 | Not recorded | 68fa71741e209131cea51542 |
| GCD | 35.4 | Not recorded | 68fa71741e209131cea51542 |
| UNO+ | 28.3 | Not recorded | 68fa71741e209131cea51542 |
| RS+ | 27.9 | Not recorded | 68fa71741e209131cea51542 |
| ORCA | 20.9 | Not recorded | 68fa71741e209131cea51542 |
| k-means | 13 | Not recorded | 68fa71741e209131cea51542 |

### SimGCD

ACC (All): 44. Result ID: 6991e1d83a6c3148490b3504.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Implementation](<https://github.com/CVMI-Lab/SimGCD>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

### GCD

ACC (All): 35.4. Result ID: 6991e1d83a6c3148490b3503.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6cd91e209131cea36416.md>)

[Implementation](<https://www.robots.ox.ac.uk/~vgg/research/gcd>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

### UNO+

ACC (All): 28.3. Result ID: 6991e1d83a6c3148490b3501.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ae91e209131cea2afa3.md>)

[Implementation](<https://ncd-uno.github.io/>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

### RS+

ACC (All): 27.9. Result ID: 6991e1d83a6c3148490b3500.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a451e209131cea272ea.md>)

[Implementation](<http://www.robots.ox.ac.uk/~vgg/research/auto_novel>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

### ORCA

ACC (All): 20.9. Result ID: 6991e1d83a6c3148490b3502.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ba21e209131cea2f704.md>)

[Implementation](<https://github.com/snap-stanford/orca>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

### k-means

ACC (All): 13. Result ID: 6991e1d83a6c3148490b34ff.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71741e209131cea51542.md>)

Recorded evaluation configuration: {"Backbone":"ViT-B/16"}. This record does not assert independent reproduction.

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