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The Graph feature fusion technique for speaker recognition based on wav2vec2.0 framework
The GNN takes all the output features as the graph signal data and extracts the related graph structure information of features for speaker recognition.
Universal Graph Filter Design based on Butterworth, Chebyshev and Elliptic Functions
In this paper, we propose to design universal IIR graph filters with low computational complexity by using three kinds of functions, which are Butterworth, Chebyshev, and Elliptic functions, respectively.
Optimal Fractional Fourier Filtering in Time-vertex Graphs signal processing
Furthermore, the optimal time-vertex graph filter in fractional domains is also developed, using the graph fractional Laplacian operator and graph fractional Fourier transform.
An Iterative Graph Spectral Subtraction Method for Speech Enhancement
In this paper, we investigate the application of graph signal processing (GSP) theory in speech enhancement.
