# Neighbor Embedding on MNIST (train+test)

Source: [Neighbor Embedding on MNIST (train+test)](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test>)

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

Data updated: 2026-06-04T11:59:48.300Z

Evaluation of Neighbor Embedding performance on the combined training and test splits of the MNIST dataset, measured using metrics such as T-scores (T5, T30, T100) and k-NN error rates.

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 | Neighbor Embedding |
| Dataset (including any stated split) | MNIST (train+test) |
| Metric | T5 Score |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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

- [T5 Score](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=T5%20Score>): Higher is better; unit: SCALAR.

- [T30 Score](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=T30%20Score>): Higher is better; unit: SCALAR.

- [T100 Score](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=T100%20Score>): Higher is better; unit: SCALAR.

- [1-NN Error Rate](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=1-NN%20Error%20Rate>): Lower is better; unit: PERCENT.

- [5-NN Error Rate](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=5-NN%20Error%20Rate>): Lower is better; unit: PERCENT.

- [Zeta Accumulation Score](<https://www.sota2.com/research/sota/neighbor-embedding-on-mnist-train-plus-test.md?metric=Zeta%20Accumulation%20Score>): Higher is better; unit: SCALAR.

## Recorded results

| Method | T5 Score | Result date | Report paper |
| --- | --- | --- | --- |
| P-UMAP-CE | 0.9547 | Not recorded | 6a2106f8c10484bac23f06ab |
| UMAP (Train+Test) | 0.9542 | Not recorded | 6a2106f8c10484bac23f06ab |
| P-UMAP-CEMSE | 0.9538 | Not recorded | 6a2106f8c10484bac23f06ab |
| UMAP | 0.9523 | Not recorded | 6a2106f8c10484bac23f06ab |
| UMAP | 0.9523 | Not recorded | 6a2106f8c10484bac23f06ab |
| UMAP | 0.9523 | Not recorded | 6a2106f8c10484bac23f06ab |
| P-UMAP-MSE | 0.9467 | Not recorded | 6a2106f8c10484bac23f06ab |

### P-UMAP-CE

T5 Score: 0.9547. Result ID: 6a21689afbc373592c1e5d3f.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

Recorded evaluation configuration: {"loss":"CE"}. This record does not assert independent reproduction.

### UMAP (Train+Test)

T5 Score: 0.9542. Result ID: 6a21689afbc373592c1e5d3c.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68501e209131cea1b5d2.md>)

[Implementation](<https://github.com/lmcinnes/umap>)

Recorded evaluation configuration: {"evaluation\_protocol":"combined training and test data"}. This record does not assert independent reproduction.

### P-UMAP-CEMSE

T5 Score: 0.9538. Result ID: 6a21689afbc373592c1e5d3e.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

Recorded evaluation configuration: {"loss":"CEMSE"}. This record does not assert independent reproduction.

### UMAP

T5 Score: 0.9523. Result ID: 6a21689afbc373592c1e5d39.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68501e209131cea1b5d2.md>)

[Implementation](<https://github.com/lmcinnes/umap>)

Recorded evaluation configuration: {"ns":"5"}. This record does not assert independent reproduction.

### UMAP

T5 Score: 0.9523. Result ID: 6a21689afbc373592c1e5d3a.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68501e209131cea1b5d2.md>)

[Implementation](<https://github.com/lmcinnes/umap>)

Recorded evaluation configuration: {"ns":"3"}. This record does not assert independent reproduction.

### UMAP

T5 Score: 0.9523. Result ID: 6a21689afbc373592c1e5d3b.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68501e209131cea1b5d2.md>)

[Implementation](<https://github.com/lmcinnes/umap>)

Recorded evaluation configuration: {"ns":"1"}. This record does not assert independent reproduction.

### P-UMAP-MSE

T5 Score: 0.9467. Result ID: 6a21689afbc373592c1e5d3d.

[Reporting paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a2106f8c10484bac23f06ab.md>)

Recorded evaluation configuration: {"loss":"MSE"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.