# Short Text Clustering on Google News Title only

Source: [Short Text Clustering on Google News Title only](<https://www.sota2.com/research/sota/short-text-clustering-on-google-news-title-only>)

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

Data updated: 2026-02-26T05:27:54.594Z

Evaluation of Short Text Clustering performance on the Google News Title only dataset, measured using Accuracy (Acc.) and Normalized Mutual Information (NMI).

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 | Short Text Clustering |
| Dataset (including any stated split) | Google News Title only |
| Metric | Accuracy |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/short-text-clustering-on-google-news-title-only.md?metric=Accuracy>): Higher is better; unit: SCALAR.

- [NMI](<https://www.sota2.com/research/sota/short-text-clustering-on-google-news-title-only.md?metric=NMI>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| HAC-SD | 0.818 | Not recorded | 68fa6a0a1e209131cea25a86 |
| Init. clust. | 0.7756 | Not recorded | 68fa692c1e209131cea208b8 |
| SCCL | 0.758 | Not recorded | 68fa6a0a1e209131cea25a86 |
| TF-IDF | 0.589 | Not recorded | 68fa6a0a1e209131cea25a86 |
| BoW | 0.498 | Not recorded | 68fa6a0a1e209131cea25a86 |

### HAC-SD

Accuracy: 0.818. Result ID: 698e0272ffc3901de09a1b55.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a86.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67021e209131cea13bbf.md>)

Recorded evaluation configuration: {"Algorithm":"Hierarchical Agglomerative Clustering"}. This record does not assert independent reproduction.

### Init. clust.

Accuracy: 0.7756. Result ID: 698d9b618b517eb43322a27d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa692c1e209131cea208b8.md>)

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

### SCCL

Accuracy: 0.758. Result ID: 698e0272ffc3901de09a1b56.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a86.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a86.md>)

[Implementation](<https://github.com/amazon-research/sccl>)

Recorded evaluation configuration: {"Averaging":"Average over five random runs"}. This record does not assert independent reproduction.

### TF-IDF

Accuracy: 0.589. Result ID: 698e0272ffc3901de09a1b54.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a86.md>)

Recorded evaluation configuration: {"Feature dimension":1500,"Algorithm":"K-means"}. This record does not assert independent reproduction.

### BoW

Accuracy: 0.498. Result ID: 698e0272ffc3901de09a1b53.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a86.md>)

Recorded evaluation configuration: {"Feature dimension":1500,"Algorithm":"K-means"}. This record does not assert independent reproduction.

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