# Sentiment Analysis on Amazon (Out-of-Distribution)

Source: [Sentiment Analysis on Amazon (Out-of-Distribution)](<https://www.sota2.com/research/sota/sentiment-analysis-on-amazon-out-of-distribution>)

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

Data updated: 2026-02-26T05:28:35.937Z

Evaluation of Sentiment Analysis performance on the Out-of-Distribution subset of the Amazon dataset, measured using Accuracy.

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 | Sentiment Analysis |
| Dataset (including any stated split) | Amazon (Out-of-Distribution) |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher 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

- [Accuracy](<https://www.sota2.com/research/sota/sentiment-analysis-on-amazon-out-of-distribution.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| XMD | 92.3 | Not recorded | 68fa6dc31e209131cea3bee6 |
| BigBird-Base | 89.1 | Not recorded | 68fa6dc31e209131cea3bee6 |
| XMD | 88.4 | Not recorded | 68fa6dc31e209131cea3bee6 |

### XMD

Accuracy: 92.3. Result ID: 698fe6503a6c314849fca9ff.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6dc31e209131cea3bee6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6dc31e209131cea3bee6.md>)

[Implementation](<http://inklab.usc.edu/xmd/>)

Recorded evaluation configuration: {"Regularize":"Correct","ER Loss":"MAE","Backbone":"BigBird-Base"}. This record does not assert independent reproduction.

### BigBird-Base

Accuracy: 89.1. Result ID: 698fe6503a6c314849fca9fd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6dc31e209131cea3bee6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa690b1e209131cea1faf6.md>)

[Implementation](<http://goo.gle/bigbird-transformer>)

Recorded evaluation configuration: {"Regularize":"None","ER Loss":"None"}. This record does not assert independent reproduction.

### XMD

Accuracy: 88.4. Result ID: 698fe6503a6c314849fca9fe.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6dc31e209131cea3bee6.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6dc31e209131cea3bee6.md>)

[Implementation](<http://inklab.usc.edu/xmd/>)

Recorded evaluation configuration: {"Regularize":"Correct","ER Loss":"MSE","Backbone":"BigBird-Base"}. This record does not assert independent reproduction.

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