# Clustering on Matched Synthetic Benchmark N=1000 D=100 90% irrelevant dimensions (Large-n)

Source: [Clustering on Matched Synthetic Benchmark N=1000 D=100 90% irrelevant dimensions (Large-n)](<https://www.sota2.com/research/sota/clustering-on-matched-synthetic-benchmark-n-1000-d-100-90-percent-irrelevant-dimensions-large-n>)

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

Data updated: 2026-04-10T00:38:19.003Z

Evaluation of clustering performance on a synthetic dataset characterized by N=1000 samples, D=100 dimensions, and 90% irrelevant dimensions (Large-n configuration). Metrics include K, ARI, NMI, and F1.

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) | Matched Synthetic Benchmark N=1000 D=100 90% irrelevant dimensions (Large-n) |
| Metric | K |
| 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

- [K](<https://www.sota2.com/research/sota/clustering-on-matched-synthetic-benchmark-n-1000-d-100-90-percent-irrelevant-dimensions-large-n.md?metric=K>): Higher is better; unit: SCALAR.

- [ARI](<https://www.sota2.com/research/sota/clustering-on-matched-synthetic-benchmark-n-1000-d-100-90-percent-irrelevant-dimensions-large-n.md?metric=ARI>): Higher is better; unit: PERCENT.

- [NMI](<https://www.sota2.com/research/sota/clustering-on-matched-synthetic-benchmark-n-1000-d-100-90-percent-irrelevant-dimensions-large-n.md?metric=NMI>): Higher is better; unit: PERCENT.

- [F1 Score](<https://www.sota2.com/research/sota/clustering-on-matched-synthetic-benchmark-n-1000-d-100-90-percent-irrelevant-dimensions-large-n.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | K | Result date | Report paper |
| --- | --- | --- | --- |
| K-means | 3 | Not recorded | 69d732bb7d0172140ec76d31 |
| GMM | 3 | Not recorded | 69d732bb7d0172140ec76d31 |
| SPKM | 3 | Not recorded | 69d732bb7d0172140ec76d31 |
| DIVI-Info | 3 | Not recorded | 69d732bb7d0172140ec76d31 |
| DIVI-NonInfo | 3 | Not recorded | 69d732bb7d0172140ec76d31 |
| DIVI-Random | 3 | Not recorded | 69d732bb7d0172140ec76d31 |

### K-means

K: 3. Result ID: 69d8452847f34ce924c0649a.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

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

### GMM

K: 3. Result ID: 69d8452847f34ce924c0649b.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

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

### SPKM

K: 3. Result ID: 69d8452847f34ce924c0649c.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

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

### DIVI-Info

K: 3. Result ID: 69d8452847f34ce924c0649d.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

Recorded evaluation configuration: {"split interval Tsplit":"120"}. This record does not assert independent reproduction.

### DIVI-NonInfo

K: 3. Result ID: 69d8452847f34ce924c0649e.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

Recorded evaluation configuration: {"split interval Tsplit":"120"}. This record does not assert independent reproduction.

### DIVI-Random

K: 3. Result ID: 69d8452847f34ce924c0649f.

[Reporting paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69d732bb7d0172140ec76d31.md>)

Recorded evaluation configuration: {"split interval Tsplit":"120"}. This record does not assert independent reproduction.

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