Table 1 The annotation format of six entities in unstructured data.
From: A knowledge graph for crop diseases and pests in China
Label name | Label meaning |
|---|---|
B-Disease/M-Disease/E-Disease | Disease head word / Disease middle word / Disease tail word |
B-Crops/M-Crops/E-Crops | Crop head word / Crop middle word / Crop tail word |
B-Symptom/M-Symptom/E-Symptom | Symptoms head / Symptom middle word / Symptom tail word |
B-Condition/M-Condition/E-Condition | Conditions head word / Condition middle word / Condition tail word |
B-Part/M-Part/E-Part | Part head word / Part middle word / Part tail word |
B-Area/M-Area/E-Area | District head word / District middle word / District tail word |
O | Non-entity word |
