# Aspect Number Prediction on OASUM (test)

Source: [Aspect Number Prediction on OASUM (test)](<https://www.sota2.com/research/sota/aspect-number-prediction-on-oasum-test>)

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

Data updated: 2026-02-26T05:26:40.056Z

Evaluation of Aspect Number Prediction performance on the test split of the OASUM dataset, measured by Absolute Aspect Number Difference.

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 | Aspect Number Prediction |
| Dataset (including any stated split) | OASUM (test) |
| Metric | Absolute Aspect Number Difference |
| Unit | SCALAR |
| 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

- [Absolute Aspect Number Difference](<https://www.sota2.com/research/sota/aspect-number-prediction-on-oasum-test.md?metric=Absolute%20Aspect%20Number%20Difference>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Absolute Aspect Number Difference | Result date | Report paper |
| --- | --- | --- | --- |
| Classifier | 0.48 | Not recorded | 68fa73a91e209131cea5dbd4 |
| MODABS | 0.51 | Not recorded | 68fa73a91e209131cea5dbd4 |
| Cluster | 1.48 | Not recorded | 68fa73a91e209131cea5dbd4 |

### Classifier

Absolute Aspect Number Difference: 0.48. Result ID: 6993070a3a6c3148491329fb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73a91e209131cea5dbd4.md>)

Recorded evaluation configuration: {"Type":"Fine-tuned classifier"}. This record does not assert independent reproduction.

### MODABS

Absolute Aspect Number Difference: 0.51. Result ID: 6993070a3a6c3148491329fd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73a91e209131cea5dbd4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73a91e209131cea5dbd4.md>)

[Implementation](<https://github.com/xiaobo-guo/MODABS>)

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

### Cluster

Absolute Aspect Number Difference: 1.48. Result ID: 6993070a3a6c3148491329fc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa73a91e209131cea5dbd4.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa73a81e209131cea5db98.md>)

Recorded evaluation configuration: {"Model":"BERTopic","Hyperparameters":"Adjusted"}. This record does not assert independent reproduction.

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