Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose a discriminative DGMS (dynamic Gaussian mixture selection) strategy to enhance restructuring of a pre-trained set of Gaussian mixture models to cover unexpected acoustic variations at run time in automatic speech recognition. The number of Gaussian components in each hidden Markov model (HMM) state set aside is determined by a minimum classification error criterion.  also use a genetic algorithm to solve the integer programing problem to find the globally optimal state size. This parameter is used to adjust the HMM state densities for each input speech frame, leading to both high robustness and good resolution for dynamic tracking to cover a diversity of temporal variations in speech. Tested on an accented speech recognition application, the proposed framework yields an improved syllable error rate reduction over the conventional DGMS and augmented HMM systems when evaluated on three typical Chinese accents, Chuan, Yue and Wu, while maintaining its performance for standard Putonghua.
['Chao Zhang', 'Yi Liu', 'Yunqing Xia', 'Chin-Hui Lee']
I am writing a research paper on a idea Discriminative dynamic Gaussian mixture selection with enhanced robustness and performance for multi-accent speech recognition
[{"from": "human", "value": "I am writing a research paper on a idea Discriminative dynamic Gaussian mixture selection with enhanced robustness and performance for multi-accent speech recognition"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  propose a discriminative DGMS (dynamic Gaussian mixture selection) strategy to enhance restructuring of a pre-trained set of Gaussian mixture models to cover unexpected acoustic variations at run time in automatic speech recognition. The number of Gaussian components in each hidden Markov model (HMM) state set aside is determined by a minimum classification error criterion.  also use a genetic algorithm to solve the integer programing problem to find the globally optimal state size. This parameter is used to adjust the HMM state densities for each input speech frame, leading to both high robustness and good resolution for dynamic tracking to cover a diversity of temporal variations in speech. Tested on an accented speech recognition application, the proposed framework yields an improved syllable error rate reduction over the conventional DGMS and augmented HMM systems when evaluated on three typical Chinese accents, Chuan, Yue and Wu, while maintaining its performance for standard Putonghua."}]