Research on Application of Intelligent Corpus Annotation of Entity Extraction with Construction of Knowledge Graph

Table 1

The example of entity annotation in military corpora.

Word	Label	Word	Label
F	B-PLA	For	O
—	I-PLA	Rui	B-NAT
3	I-PLA	Shi	I-NAT
5	I-PLA	Air	O
Characteristics	O	Force	O
Advantage	O