# Semantic Hashing on 20Newsgroups (test)

Source: [Semantic Hashing on 20Newsgroups (test)](<https://www.sota2.com/research/sota/semantic-hashing-on-20newsgroups-test>)

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

Data updated: 2026-02-26T05:58:18.044Z

Evaluation of Semantic Hashing performance on the test split of the 20 Newsgroups dataset, measured using Precision.

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 | Semantic Hashing |
| Dataset (including any stated split) | 20Newsgroups (test) |
| Metric | Precision |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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

- [Precision](<https://www.sota2.com/research/sota/semantic-hashing-on-20newsgroups-test.md?metric=Precision>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Precision | Result date | Report paper |
| --- | --- | --- | --- |
| SNUH | 70.04 | Not recorded | 68fa6a031e209131cea2564e |
| SNUH | 68.06 | Not recorded | 68fa6a031e209131cea2564e |
| RBSH | 66.68 | Not recorded | 68fa6a031e209131cea2564e |
| RBSH | 66.55 | Not recorded | 68fa6a031e209131cea2564e |
| SNUH | 64.44 | Not recorded | 68fa6a031e209131cea2564e |
| RBSH | 63.85 | Not recorded | 68fa6a031e209131cea2564e |
| RBSH | 60.87 | Not recorded | 68fa6a031e209131cea2564e |
| SNUH | 56.79 | Not recorded | 68fa6a031e209131cea2564e |

### SNUH

Precision: 70.04. Result ID: 698dfdb2ffc3901de099fb64.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Implementation](<https://github.com/J-zin/SNUH>)

Recorded evaluation configuration: {"Bits":"128"}. This record does not assert independent reproduction.

### SNUH

Precision: 68.06. Result ID: 698dfdb2ffc3901de099fb63.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Implementation](<https://github.com/J-zin/SNUH>)

Recorded evaluation configuration: {"Bits":"64"}. This record does not assert independent reproduction.

### RBSH

Precision: 66.68. Result ID: 698dfdb2ffc3901de099fb60.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65d61e209131cea0c973.md>)

Recorded evaluation configuration: {"Bits":"128"}. This record does not assert independent reproduction.

### RBSH

Precision: 66.55. Result ID: 698dfdb2ffc3901de099fb5f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65d61e209131cea0c973.md>)

Recorded evaluation configuration: {"Bits":"64"}. This record does not assert independent reproduction.

### SNUH

Precision: 64.44. Result ID: 698dfdb2ffc3901de099fb62.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Implementation](<https://github.com/J-zin/SNUH>)

Recorded evaluation configuration: {"Bits":"32"}. This record does not assert independent reproduction.

### RBSH

Precision: 63.85. Result ID: 698dfdb2ffc3901de099fb5e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65d61e209131cea0c973.md>)

Recorded evaluation configuration: {"Bits":"32"}. This record does not assert independent reproduction.

### RBSH

Precision: 60.87. Result ID: 698dfdb2ffc3901de099fb5d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65d61e209131cea0c973.md>)

Recorded evaluation configuration: {"Bits":"16"}. This record does not assert independent reproduction.

### SNUH

Precision: 56.79. Result ID: 698dfdb2ffc3901de099fb61.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a031e209131cea2564e.md>)

[Implementation](<https://github.com/J-zin/SNUH>)

Recorded evaluation configuration: {"Bits":"16"}. This record does not assert independent reproduction.

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