# Electrocardiography Classification on PTB-XL IID Setting

Source: [Electrocardiography Classification on PTB-XL IID Setting](<https://www.sota2.com/research/sota/electrocardiography-classification-on-ptb-xl-iid-setting>)

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

Data updated: 2026-03-12T07:57:47.512Z

Evaluation of ECG signal classification performance using the PTB-XL dataset under the specified IID setting, reporting classification accuracy and communication overhead.

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 | Electrocardiography Classification |
| Dataset (including any stated split) | PTB-XL IID Setting |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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/electrocardiography-classification-on-ptb-xl-iid-setting.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [Communication Overhead (MB)](<https://www.sota2.com/research/sota/electrocardiography-classification-on-ptb-xl-iid-setting.md?metric=Communication%20Overhead%20(MB)>): Lower is better; unit: SIZE.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| MFedMC (Ours) | 87.04 | Not recorded | 68fa72051e209131cea542ce |
| Ours w/o Joint Sel. | 86.9 | Not recorded | 68fa72051e209131cea542ce |
| Ours w/o Modality Sel | 86.5 | Not recorded | 68fa72051e209131cea542ce |
| Ours w/o Client Sel. | 85.66 | Not recorded | 68fa72051e209131cea542ce |
| FL-FD | 22.28 | Not recorded | 68fa72051e209131cea542ce |
| FLASH | 17.44 | Not recorded | 68fa72051e209131cea542ce |
| Harmony | 15.84 | Not recorded | 68fa72051e209131cea542ce |
| MMFed | 13.31 | Not recorded | 68fa72051e209131cea542ce |
| FedMultimodal | 4.07 | Not recorded | 68fa72051e209131cea542ce |

### MFedMC (Ours)

Accuracy: 87.04. Result ID: 69b271e96dbb7075b95cd7aa.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy","Specific Config":"δ=0.2, γ=1, αs=1/3, αc=1/3, αr=1/3"}. This record does not assert independent reproduction.

### Ours w/o Joint Sel.

Accuracy: 86.9. Result ID: 69b271e96dbb7075b95cd7a9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### Ours w/o Modality Sel

Accuracy: 86.5. Result ID: 69b271e96dbb7075b95cd7a7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### Ours w/o Client Sel.

Accuracy: 85.66. Result ID: 69b271e96dbb7075b95cd7a8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### FL-FD

Accuracy: 22.28. Result ID: 69b271e96dbb7075b95cd7a2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### FLASH

Accuracy: 17.44. Result ID: 69b271e96dbb7075b95cd7a5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### Harmony

Accuracy: 15.84. Result ID: 69b271e96dbb7075b95cd7a6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### MMFed

Accuracy: 13.31. Result ID: 69b271e96dbb7075b95cd7a3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

### FedMultimodal

Accuracy: 4.07. Result ID: 69b271e96dbb7075b95cd7a4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa72051e209131cea542ce.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fc71e209131cea47574.md>)

Recorded evaluation configuration: {"Communication Constraint":"5 MB","Goal":"Achieve Target Accuracy"}. This record does not assert independent reproduction.

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