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Table 1 The statistics of the CDR and n2c2-ADE corpora

From: Exploiting sequence labeling framework to extract document-level relations from biomedical texts

Dataset

Documents

Relations

Intra-sentential relations

Inter-sentential relations

CDR

 Training

500

1038

755

283

 Development

500

1012

766

246

 Test

500

1066

763

303

 Total

1500

3116

2284

832

n2c2-ADE

 Training

243

873

695

178

 Development

60

219

167

52

 Test

202

733

607

126

 Total

505

1825

1469

356