The GMM model is one of the most widely used and successful models in the field of automatic language recognition. In this article, a new model called Adapted Weight-GMM (AW-GMM) is presented. This model is similar to GMM, with the difference that the weight of its comp More
The GMM model is one of the most widely used and successful models in the field of automatic language recognition. In this article, a new model called Adapted Weight-GMM (AW-GMM) is presented. This model is similar to GMM, with the difference that the weight of its components in the form of GMM-VSM system is determined based on the strength of the components in differentiating one language from other languages. Also, due to the computational complexity in the GMM-VSM system in the case where a 2-component sequence is considered, a technique for constructing a 2-component sequence has been presented, which can be used to construct higher-order sequences as well. used The evaluations carried out on 4 languages English, Persian, French and German from OGI data show the effectiveness of the presented techniques.
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