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Model adaptation of neural tree networks and other fused models for speaker verification
Model adaptation of neural tree networks and other fused models for speaker verification
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机译:神经树网络和其他融合模型的模型适配以进行说话人验证
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摘要
The model adaptation system of the present invention is a speaker verification system that embodies the capability to adapt models learned during the enrollment component to track aging of a user's voice. The system has the advantage of only requiring a single enrollment for the user. The model adaptation system and methods can be applied to several types of speaker recognition models including neural tree networks (NTN), Gaussian Mixture Models (GMMs), and dynamic time warping (DTW) or to multiple models (i.e., combinations of NTNs, GMMs and DTW). Moreover, the present invention can be applied to text-dependent or text-independent systems.
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