Identification of Chinese prosodic phrase based on CART
Endong Xun · Computer Engineering and Applications Journal · 2008
This paper presents a CART-based method for identifying the Chinese prosodic phrase.Firstly,it obtains acoustic characteristics which have relation to the boundary of prosodic phrase from speech,and it gain linguistic characteristics of prosodic phrase boundary from text.Secondly,it combines these characteristics effectively to construct characteristic muster,and then use it to build CART model.The results of opening test show that identifying the boundary of Chinese prosodic phrase using this CART model,its precision can reach 95.91% averagely.