Military Chain: Construction of Domain Knowledge Graph of Kill Chain Based on Natural Language Model

Table 11

Comparison of three named entity models.

Named entity model	Model parameters (M)	Accuracy (%)
CBOW [12], LSTM [15], BiGRU [11]	21.3	63.4
CBOW, LSTM-CRF [17], BiGRU	21.5	70.3
CBOW, BiLSTM [16], BiGRU	27.8	79.7
CBOW, BiLSTM-CRF [10], BiGRU	27.9	85.5