# Few-shot classification on tieredImageNet (meta-test)

Source: [Few-shot classification on tieredImageNet (meta-test)](<https://www.sota2.com/research/sota/few-shot-classification-on-tieredimagenet-meta-test>)

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

Data updated: 2026-07-07T07:42:49.359Z

Evaluation of Few-shot classification performance on the meta-test split of the tieredImageNet dataset, focusing on 5-way 1-shot and 5-way 5-shot 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 | Few-shot classification |
| Dataset (including any stated split) | tieredImageNet (meta-test) |
| Metric | Accuracy (5-way 1-shot) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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 (5-way 1-shot)](<https://www.sota2.com/research/sota/few-shot-classification-on-tieredimagenet-meta-test.md?metric=Accuracy%20(5-way%201-shot)>): Higher is better; unit: PERCENT.

- [Accuracy (5-way 5-shot)](<https://www.sota2.com/research/sota/few-shot-classification-on-tieredimagenet-meta-test.md?metric=Accuracy%20(5-way%205-shot)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy (5-way 1-shot) | Result date | Report paper |
| --- | --- | --- | --- |
| Ours | 34.8 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| K-nearest neighbors (embedded) | 31.7 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| PsCo | 30.2 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| Random | 29.6 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| KD-MAML | 28.5 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| K-nearest neighbors (pixel) | 25.7 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| Best pre-trained model | 23.7 | Not recorded | 6a4c87fa85dba69fef8b2597 |
| FREE | 23.7 | Not recorded | 6a4c87fa85dba69fef8b2597 |

### Ours

Accuracy (5-way 1-shot): 34.8. Result ID: 6a4caddd60b88bb339c7c59e.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### K-nearest neighbors (embedded)

Accuracy (5-way 1-shot): 31.7. Result ID: 6a4caddd60b88bb339c7c598.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### PsCo

Accuracy (5-way 1-shot): 30.2. Result ID: 6a4caddd60b88bb339c7c59b.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eaa1e209131cea41376.md>)

[Implementation](<https://github.com/alinlab/PsCo>)

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

### Random

Accuracy (5-way 1-shot): 29.6. Result ID: 6a4caddd60b88bb339c7c597.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### KD-MAML

Accuracy (5-way 1-shot): 28.5. Result ID: 6a4caddd60b88bb339c7c59d.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### K-nearest neighbors (pixel)

Accuracy (5-way 1-shot): 25.7. Result ID: 6a4caddd60b88bb339c7c599.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### Best pre-trained model

Accuracy (5-way 1-shot): 23.7. Result ID: 6a4caddd60b88bb339c7c59a.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

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

### FREE

Accuracy (5-way 1-shot): 23.7. Result ID: 6a4caddd60b88bb339c7c59c.

[Reporting paper](<https://www.sota2.com/research/paper/6a4c87fa85dba69fef8b2597.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76161e209131cea6b553.md>)

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

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