English Speech Recognition and Pronunciation Quality Evaluation Model Based on Neural Network

Table 2

Evaluation index experimental results - number of samples.

Index Number of samples	Consistent	One level difference	a difference of two	Difference of three
Intonation	258	36	2	0
Speed of speech	187	47	0	0
Rhythm	199	26	4	0
Intonation	187	39	2	0