Research on English speaking assessment algorithms based on deep learning
Hongyan Cai,
Lei Liu,
Juan Zhang
Abstract:The mainstream deep learning spoken language evaluation algorithms are based on speech recognition to perform mispronunciation determination. In the process of speech recognition, Deep Neural Network-Hidden Markov Model (DNN-HMM) has better performance than Gaussian Mixture Model-Hidden Markov Model (GMM-HMM). In this paper, the structure of speech recognition system is analyzed and the current mainstream English speaking evaluation algorithms are analyzed, and it is concluded that the current mainstream evalu… Show more
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