Patent Classification on CLEF-IP
71Micro F1PHAGE
Evaluation results
| Method | Links | ||
|---|---|---|---|
| PHAGEModel category=Claim-level graph, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 71 | 63.5 | |
| BERT-for-PatentsModel category=Sequence-only, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 64.9 | 53.8 | |
| PatEmbed-BaseModel category=Citation-aware, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 63 | 54.9 | |
| PaECTERModel category=Citation-aware, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 62.9 | 52.7 | |
| PatentSBERTaModel category=Citation-aware, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 58.6 | 47.6 | |
| GAT + BERT-for-PatentsModel category=Graph-based, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg., Backbone=BERT-for-Patents [CLS], Inference setting=validation-tuned k-NN2026.05 | 58.1 | 36.8 | |
| GCN + BERT-for-PatentsModel category=Graph-based, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg., Backbone=BERT-for-Patents [CLS], Inference setting=validation-tuned k-NN2026.05 | 56.7 | 34.5 | |
| GraphSAGE + BERT-for-PatentsModel category=Graph-based, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg., Backbone=BERT-for-Patents [CLS], Inference setting=validation-tuned k-NN2026.05 | 56.5 | 33.6 | |
| BERT-baseModel category=Sequence-only, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 55.5 | 42.7 | |
| PatEmbed-LargeModel category=Citation-aware, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 54.7 | 44.4 | |
| SciBERTModel category=Sequence-only, Evaluation protocol=linear probing, Encoder configuration=frozen encoder, Statistical aggregation=5-run avg.2026.05 | 41.7 | 26 |