Research on Domain-Specific Knowledge Graph Based on the RoBERTa-wwm-ext Pretraining Model

Table 5

Distribution of prealigned entity pairs.

Label	Open-source knowledge graph (attribute triple)	Weapon encyclopedia (attribute triple)	Prealigned entity pairs
Missile weapon	3914	2641	349
Aircraft carrier	1593	1123	100
Vessel	5571	3546	360
Plane	10007	4927	515
Total	21085	12237	1324