# Concept Quality Assessment on CUB200 (test)

Source: [Concept Quality Assessment on CUB200 (test)](<https://www.sota2.com/research/sota/concept-quality-assessment-on-cub200-test>)

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

Data updated: 2026-07-02T09:00:09.401Z

Evaluation of model performance on concept quality metrics (Purity, Separation, Semantics) using the test split of the Caltech-UCSD Birds 200 (CUB200) dataset.

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 | Concept Quality Assessment |
| Dataset (including any stated split) | CUB200 (test) |
| Metric | Purity |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 3 of 3 |
| 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

- [Purity](<https://www.sota2.com/research/sota/concept-quality-assessment-on-cub200-test.md?metric=Purity>): Higher is better; unit: PERCENT.

- [Separation](<https://www.sota2.com/research/sota/concept-quality-assessment-on-cub200-test.md?metric=Separation>): Higher is better; unit: PERCENT.

- [Semantics](<https://www.sota2.com/research/sota/concept-quality-assessment-on-cub200-test.md?metric=Semantics>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Purity | Result date | Report paper |
| --- | --- | --- | --- |
| VLG-CBM | 52 | Not recorded | 6a45f06cdc71372d7795a025 |
| CaBM | 52 | Not recorded | 6a45f06cdc71372d7795a025 |
| HybridCBM | 40 | Not recorded | 6a45f06cdc71372d7795a025 |

### VLG-CBM

Purity: 52. Result ID: 6a46289760b88bb339859a68.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06cdc71372d7795a025.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa769c1e209131cea6e1ca.md>)

Recorded evaluation configuration: {"Venue":"NeurIPS’24"}. This record does not assert independent reproduction.

### CaBM

Purity: 52. Result ID: 6a46289760b88bb339859a6a.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06cdc71372d7795a025.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a45f06cdc71372d7795a025.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### HybridCBM

Purity: 40. Result ID: 6a46289760b88bb339859a69.

[Reporting paper](<https://www.sota2.com/research/paper/6a45f06cdc71372d7795a025.md>)

Recorded evaluation configuration: {"Venue":"CVPR’25"}. This record does not assert independent reproduction.

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