# Entity Matching on D-A2 1% labeled train (test)

Source: [Entity Matching on D-A2 1% labeled train (test)](<https://www.sota2.com/research/sota/entity-matching-on-d-a2-1-percent-labeled-train-test>)

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

Data updated: 2026-02-26T05:43:06.131Z

Evaluation of Entity Matching performance on the D-A2 dataset, specifically using the 1% labeled training subset designated as the test split, reporting 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 | Entity Matching |
| Dataset (including any stated split) | D-A2 1% labeled train (test) |
| Metric | F1 Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 11 of 11 |
| 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/entity-matching-on-d-a2-1-percent-labeled-train-test.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | F1 Score | Result date | Report paper |
| --- | --- | --- | --- |
| HIF+KATXGB | 80.3 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HIF+DT | 80.1 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HIF+KATID3 | 79 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HIF-ALONE | 73.5 | Not recorded | 68fa6a1c1e209131cea25f28 |
| Magellan | 65.6 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HIF-EMB | 53.9 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HIF-WBOW | 47.9 | Not recorded | 68fa6a1c1e209131cea25f28 |
| DM-HYB | 46.2 | Not recorded | 68fa6a1c1e209131cea25f28 |
| DM-RNN | 45.7 | Not recorded | 68fa6a1c1e209131cea25f28 |
| DM-ATT | 45.2 | Not recorded | 68fa6a1c1e209131cea25f28 |
| HierMatcher | 32.6 | Not recorded | 68fa6a1c1e209131cea25f28 |

### HIF+KATXGB

F1 Score: 80.3. Result ID: 698e0bedffc3901de09a5eab.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### HIF+DT

F1 Score: 80.1. Result ID: 698e0bedffc3901de09a5ea9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### HIF+KATID3

F1 Score: 79. Result ID: 698e0bedffc3901de09a5eaa.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### HIF-ALONE

F1 Score: 73.5. Result ID: 698e0bedffc3901de09a5eae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### Magellan

F1 Score: 65.6. Result ID: 698e0bedffc3901de09a5ea8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

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

### HIF-EMB

F1 Score: 53.9. Result ID: 698e0bedffc3901de09a5ead.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### HIF-WBOW

F1 Score: 47.9. Result ID: 698e0bedffc3901de09a5eac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

[Implementation](<https://github.com/THU-KEG/HIF-KAT>)

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

### DM-HYB

F1 Score: 46.2. Result ID: 698e0bedffc3901de09a5ea6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

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

### DM-RNN

F1 Score: 45.7. Result ID: 698e0bedffc3901de09a5ea4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

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

### DM-ATT

F1 Score: 45.2. Result ID: 698e0bedffc3901de09a5ea5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

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

### HierMatcher

F1 Score: 32.6. Result ID: 698e0bedffc3901de09a5ea7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1c1e209131cea25f28.md>)

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

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