# Knowledge Graph Completion on SNOMED CT Core

Source: [Knowledge Graph Completion on SNOMED CT Core](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core>)

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

Data updated: 2026-02-26T05:52:16.128Z

Evaluation of Knowledge Graph Completion performance on the SNOMED CT Core dataset, typically measured using ranking metrics like MRR and Hits@K.

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 | Knowledge Graph Completion |
| Dataset (including any stated split) | SNOMED CT Core |
| Metric | Mean Rank |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 12 of 12 |
| 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

- [Mean Rank](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core.md?metric=Mean%20Rank>): Lower is better; unit: SCALAR.

- [MRR](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core.md?metric=MRR>): Higher is better; unit: PERCENT.

- [Hits@1](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core.md?metric=Hits%401>): Higher is better; unit: PERCENT.

- [Hits@3](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core.md?metric=Hits%403>): Higher is better; unit: PERCENT.

- [Hits@10](<https://www.sota2.com/research/sota/knowledge-graph-completion-on-snomed-ct-core.md?metric=Hits%4010>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Mean Rank | Result date | Report paper |
| --- | --- | --- | --- |
| BERT-ResNet + Ranking Ensemble | 264 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ResNet + KD and RE | 264 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-DeepConv | 265 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ResNet | 265 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ResNet + Re-ranking | 265 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ResNet + Knowledge Distillation | 265 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ConvE | 414 | Not recorded | 68fa6a291e209131cea2678d |
| BERT-ConvTransE | 514 | Not recorded | 68fa6a291e209131cea2678d |
| ConvTransE | 3585 | Not recorded | 68fa6a291e209131cea2678d |
| ConvE | 3739 | Not recorded | 68fa6a291e209131cea2678d |
| ComplEx | 3903 | Not recorded | 68fa6a291e209131cea2678d |
| DistMult | 5146 | Not recorded | 68fa6a291e209131cea2678d |

### BERT-ResNet + Ranking Ensemble

Mean Rank: 264. Result ID: 698e1afcffc3901de09ad64b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Implementation](<https://github.com/justinlovelace/robust-kg-completion>)

Recorded evaluation configuration: {"backbone":"BERT-base","ranking-ensemble":true}. This record does not assert independent reproduction.

### BERT-ResNet + KD and RE

Mean Rank: 264. Result ID: 698e1afcffc3901de09ad64c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Implementation](<https://github.com/justinlovelace/robust-kg-completion>)

Recorded evaluation configuration: {"backbone":"BERT-base","knowledge-distillation":true,"ranking-ensemble":true}. This record does not assert independent reproduction.

### BERT-DeepConv

Mean Rank: 265. Result ID: 698e1afcffc3901de09ad647.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

Recorded evaluation configuration: {"backbone":"BERT-base"}. This record does not assert independent reproduction.

### BERT-ResNet

Mean Rank: 265. Result ID: 698e1afcffc3901de09ad648.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Implementation](<https://github.com/justinlovelace/robust-kg-completion>)

Recorded evaluation configuration: {"backbone":"BERT-base"}. This record does not assert independent reproduction.

### BERT-ResNet + Re-ranking

Mean Rank: 265. Result ID: 698e1afcffc3901de09ad649.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Implementation](<https://github.com/justinlovelace/robust-kg-completion>)

Recorded evaluation configuration: {"backbone":"BERT-base","re-ranking":true}. This record does not assert independent reproduction.

### BERT-ResNet + Knowledge Distillation

Mean Rank: 265. Result ID: 698e1afcffc3901de09ad64a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Implementation](<https://github.com/justinlovelace/robust-kg-completion>)

Recorded evaluation configuration: {"backbone":"BERT-base","knowledge-distillation":true}. This record does not assert independent reproduction.

### BERT-ConvE

Mean Rank: 414. Result ID: 698e1afcffc3901de09ad645.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

Recorded evaluation configuration: {"backbone":"BERT-base"}. This record does not assert independent reproduction.

### BERT-ConvTransE

Mean Rank: 514. Result ID: 698e1afcffc3901de09ad646.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

Recorded evaluation configuration: {"backbone":"BERT-base"}. This record does not assert independent reproduction.

### ConvTransE

Mean Rank: 3585. Result ID: 698e1afcffc3901de09ad644.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65181e209131cea0849d.md>)

[Implementation](<https://github.com/JD-AI-Research-Silicon-Valley/SACN>)

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

### ConvE

Mean Rank: 3739. Result ID: 698e1afcffc3901de09ad643.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64891e209131cea05517.md>)

[Implementation](<https://github.com/TimDettmers/ConvE>)

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

### ComplEx

Mean Rank: 3903. Result ID: 698e1afcffc3901de09ad642.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa629d1e209131ce9fa325.md>)

[Implementation](<https://github.com/ttrouill/complex>)

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

### DistMult

Mean Rank: 5146. Result ID: 698e1afcffc3901de09ad641.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a291e209131cea2678d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62101e209131ce9f7304.md>)

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

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