# Clustering on AP\_Ovary\_Lung

Source: [Clustering on AP\_Ovary\_Lung](<https://www.sota2.com/research/sota/clustering-on-ap_ovary_lung>)

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

Data updated: 2026-04-23T07:27:29.000Z

Evaluation of clustering performance on the AP\_Ovary\_Lung dataset, reporting ARI, FM, and VM.

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 | Clustering |
| Dataset (including any stated split) | AP\_Ovary\_Lung |
| Metric | ARI |
| Unit | SCALAR |
| 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

- [ARI](<https://www.sota2.com/research/sota/clustering-on-ap_ovary_lung.md?metric=ARI>): Higher is better; unit: SCALAR.

- [FM](<https://www.sota2.com/research/sota/clustering-on-ap_ovary_lung.md?metric=FM>): Higher is better; unit: SCALAR.

- [VM](<https://www.sota2.com/research/sota/clustering-on-ap_ovary_lung.md?metric=VM>): Lower is better; unit: SCALAR.

## Recorded results

| Method | ARI | Result date | Report paper |
| --- | --- | --- | --- |
| GTSA-PCA | 0.1957 | Not recorded | 69e85bd17d0172140ec810f0 |
| Kernel PCA (RBF) | -0.0069 | Not recorded | 69e85bd17d0172140ec810f0 |
| Regular PCA | -0.0116 | Not recorded | 69e85bd17d0172140ec810f0 |

### GTSA-PCA

ARI: 0.1957. Result ID: 69e9c9c347f34ce924d08fc1.

[Reporting paper](<https://www.sota2.com/research/paper/69e85bd17d0172140ec810f0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69e85bd17d0172140ec810f0.md>)

Recorded evaluation configuration: {"Feature Space":"Two-dimensional","Clustering Algorithm":"HDBSCAN"}. This record does not assert independent reproduction.

### Kernel PCA (RBF)

ARI: -0.0069. Result ID: 69e9c9c347f34ce924d08fc0.

[Reporting paper](<https://www.sota2.com/research/paper/69e85bd17d0172140ec810f0.md>)

Recorded evaluation configuration: {"Feature Space":"Two-dimensional","Clustering Algorithm":"HDBSCAN"}. This record does not assert independent reproduction.

### Regular PCA

ARI: -0.0116. Result ID: 69e9c9c347f34ce924d08fbf.

[Reporting paper](<https://www.sota2.com/research/paper/69e85bd17d0172140ec810f0.md>)

Recorded evaluation configuration: {"Feature Space":"Two-dimensional","Clustering Algorithm":"HDBSCAN"}. This record does not assert independent reproduction.

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