# Fine-grained Image Classification on Oxford 102 Flowers (val)

Source: [Fine-grained Image Classification on Oxford 102 Flowers (val)](<https://www.sota2.com/research/sota/fine-grained-image-classification-on-oxford-102-flowers-val>)

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

Data updated: 2026-02-26T05:28:48.107Z

Evaluation of Fine-grained Image Classification performance on the validation split of the Oxford 102 Flowers dataset, reporting Accuracy.

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 | Fine-grained Image Classification |
| Dataset (including any stated split) | Oxford 102 Flowers (val) |
| Metric | Accuracy |
| Unit | SCALAR |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/fine-grained-image-classification-on-oxford-102-flowers-val.md?metric=Accuracy>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| R-PolyNets | 0.949 | Not recorded | 68fa6ee61e209131cea42bfd |
| D-PolyNets | 0.941 | Not recorded | 68fa6ee61e209131cea42bfd |
| Hybrid Π-Nets | 0.889 | Not recorded | 68fa6ee61e209131cea42bfd |
| PDC | 0.885 | Not recorded | 68fa6ee61e209131cea42bfd |
| ResNet18 | 0.877 | Not recorded | 68fa6ee61e209131cea42bfd |
| Π-Nets | 0.826 | Not recorded | 68fa6ee61e209131cea42bfd |

### R-PolyNets

Accuracy: 0.949. Result ID: 6990809b3a6c3148490108bc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Implementation](<https://github.com/grigorisg9gr/regularized_polynomials>)

Recorded evaluation configuration: {"# par":"11.9M"}. This record does not assert independent reproduction.

### D-PolyNets

Accuracy: 0.941. Result ID: 6990809b3a6c3148490108bd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Implementation](<https://github.com/grigorisg9gr/regularized_polynomials>)

Recorded evaluation configuration: {"# par":"7.2M"}. This record does not assert independent reproduction.

### Hybrid Π-Nets

Accuracy: 0.889. Result ID: 6990809b3a6c3148490108b9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

Recorded evaluation configuration: {"# par":"6.1M"}. This record does not assert independent reproduction.

### PDC

Accuracy: 0.885. Result ID: 6990809b3a6c3148490108ba.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d301e209131cea383b6.md>)

[Implementation](<https://github.com/grigorisg9gr/polynomials-for-augmenting-NNs>)

Recorded evaluation configuration: {"# par":"5.5M"}. This record does not assert independent reproduction.

### ResNet18

Accuracy: 0.877. Result ID: 6990809b3a6c3148490108b8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62321e209131ce9f8328.md>)

Recorded evaluation configuration: {"# par":"11.2M"}. This record does not assert independent reproduction.

### Π-Nets

Accuracy: 0.826. Result ID: 6990809b3a6c3148490108bb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ee61e209131cea42bfd.md>)

Recorded evaluation configuration: {"# par":"11.9M"}. This record does not assert independent reproduction.

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