Automatic Assessment Method of Oral English Based on Multimodality

Table 5

Scores the fluency.

	Consistency rate	Adjacent consistency rate	Root mean square error
Naive Bayes	0.2941	0.9159	0.9825
SVM	0.4633	0.9656	0.7996
MA_SE + Audio + GRU	0.6109	0.9703	0.6968
MA_SE + Audio + LSTM	0.6456	0.9874	0.6259
MA_SE + Audio + Text + LSTM	0.6488	0.9582	0.7172
MA_SE + Audio + Text + GRU	0.6669	0.9779	0.6441