Table 1 BIO annotation labels.
From: Construction of knowledge graph for gas polyethylene pipelines based on ALBERT-BiGRU-CRF
Entity type | Begin label | Inside label |
|---|---|---|
Pipeline | B-pipeline | I-pipeline |
Material | B-material | I-material |
Status | B-status | I-status |
Fault | B-fault | I-fault |
Detection method | B-detection method | I-detection method |
Device | B-device | I-device |
