# Pneumonia Detection on ChestX-ray14 2017 (test)

Source: [Pneumonia Detection on ChestX-ray14 2017 (test)](<https://www.sota2.com/research/sota/pneumonia-detection-on-chestx-ray14-2017-test>)

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

Data updated: 2026-02-26T05:42:58.229Z

Evaluation of Pneumonia Detection performance on the test split of the ChestX-ray14 2017 dataset, reporting metrics such as F1 Score.

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 | Pneumonia Detection |
| Dataset (including any stated split) | ChestX-ray14 2017 (test) |
| Metric | F1 Score |
| Unit | PERCENT |
| 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

- [F1 Score](<https://www.sota2.com/research/sota/pneumonia-detection-on-chestx-ray14-2017-test.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | F1 Score | Result date | Report paper |
| --- | --- | --- | --- |
| Radiologist 4 | 44.2 | Not recorded | 68fa63f01e209131cea01a73 |
| CheXNet | 43.5 | Not recorded | 68fa63f01e209131cea01a73 |
| Radiologist Avg. | 38.7 | Not recorded | 68fa63f01e209131cea01a73 |
| Radiologist 1 | 38.3 | Not recorded | 68fa63f01e209131cea01a73 |
| Radiologist 3 | 36.5 | Not recorded | 68fa63f01e209131cea01a73 |
| Radiologist 2 | 35.6 | Not recorded | 68fa63f01e209131cea01a73 |

### Radiologist 4

F1 Score: 44.2. Result ID: 698c0751f729bc7f68e7e4ce.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

Recorded evaluation configuration: {"type":"Practicing academic radiologist"}. This record does not assert independent reproduction.

### CheXNet

F1 Score: 43.5. Result ID: 698c0751f729bc7f68e7e4d0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

[Implementation](<https://stanfordmlgroup.github.io/projects/chexnet>)

Recorded evaluation configuration: {"backbone":"121-layer DenseNet","pre-training":"ImageNet","input\_resolution":"224x224","optimizer":"Adam"}. This record does not assert independent reproduction.

### Radiologist Avg.

F1 Score: 38.7. Result ID: 698c0751f729bc7f68e7e4cf.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

Recorded evaluation configuration: {"type":"Group average"}. This record does not assert independent reproduction.

### Radiologist 1

F1 Score: 38.3. Result ID: 698c0751f729bc7f68e7e4cb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

Recorded evaluation configuration: {"type":"Practicing academic radiologist"}. This record does not assert independent reproduction.

### Radiologist 3

F1 Score: 36.5. Result ID: 698c0751f729bc7f68e7e4cd.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

Recorded evaluation configuration: {"type":"Practicing academic radiologist"}. This record does not assert independent reproduction.

### Radiologist 2

F1 Score: 35.6. Result ID: 698c0751f729bc7f68e7e4cc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a73.md>)

Recorded evaluation configuration: {"type":"Practicing academic radiologist"}. This record does not assert independent reproduction.

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