# Speaker Diarization on Simulated mixtures beta=2, overlap ratio 27.3%

Source: [Speaker Diarization on Simulated mixtures beta=2, overlap ratio 27.3%](<https://www.sota2.com/research/sota/speaker-diarization-on-simulated-mixtures-beta-2-overlap-ratio-27-3-percent>)

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

Data updated: 2026-02-26T05:40:14.204Z

Evaluation of Speaker Diarization performance on a custom simulated mixture dataset characterized by beta=2 and 27.3% overlap, measured using DER.

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 | Speaker Diarization |
| Dataset (including any stated split) | Simulated mixtures beta=2, overlap ratio 27.3% |
| Metric | DER |
| Unit | PERCENT |
| Direction | Lower 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

- [DER](<https://www.sota2.com/research/sota/speaker-diarization-on-simulated-mixtures-beta-2-overlap-ratio-27-3-percent.md?metric=DER>): Lower is better; unit: PERCENT.

## Recorded results

| Method | DER | Result date | Report paper |
| --- | --- | --- | --- |
| EEND | 12.28 | Not recorded | 68fa66581e209131cea0fa60 |
| x-vector | 28.77 | Not recorded | 68fa66581e209131cea0fa60 |
| i-vector | 33.74 | Not recorded | 68fa66581e209131cea0fa60 |

### EEND

DER: 12.28. Result ID: 698cead38b517eb4331dab57.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66581e209131cea0fa60.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66581e209131cea0fa60.md>)

[Implementation](<https://github.com/hitachi-speech/EEND>)

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

### x-vector

DER: 28.77. Result ID: 698cead38b517eb4331dab56.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66581e209131cea0fa60.md>)

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

### i-vector

DER: 33.74. Result ID: 698cead38b517eb4331dab55.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66581e209131cea0fa60.md>)

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

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