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Enhancing dysarthria speech feature representation with empirical mode decomposition and Walsh-Hadamard transform.
Ting Zhu
Shufei Duan
Camille Dingam
Huizhi Liang
Wei Zhang
Published in:
CoRR (2024)
Keyphrases
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feature representation
empirical mode decomposition
non stationary
feature extraction
low dimensional
face recognition
multi band
wavelet decomposition
feature set
sparse representation
high dimensional
multiresolution
pattern recognition
wavelet transform
feature descriptors