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

Table 10

Comparison of three word encoding models.

Word encoding model	Model parameters (M)	Accuracy (%)
One-hot, BiLSTM-CRF [10], BiGRU [11]	24.4	69.8
CBOW [12], BiLSTM-CRF, BiGRU	27.9	85.5
Skip-gram [13], BiLSTM-CRF, BiGRU	28.1	77.2
BERT [14], BiLSTM-CRF, BiGRU	131	90.1