Improving Fluency of Spoken Mandarin for Nonnative Speakers by Prosodic Boundary Prediction Based on Deep Learning

Table 3

Experimental results of PPH boundary prediction with NSH feature.

Model	Precision (%)	Recall (%)	score (%)
seq2seq+attention	84.21	81.59	82.88
seq2seq+attention+NSH	89.10	81.71	85.24