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cs.SD2016
Adaptive DCTNet for Audio Signal Classification
Yin Xian, Yunchen Pu, Zhe Gan +2
In this paper, we investigate DCTNet for audio signal classification. Its output feature is related to Cohen's class of time-frequency distributions. We introduce the use of adapti…
cs.SD2016
DCTNet and PCANet for acoustic signal feature extraction
Yin Xian, Andrew Thompson, Xiaobai Sun +2
We introduce the use of DCTNet, an efficient approximation and alternative to PCANet, for acoustic signal classification. In PCANet, the eigenfunctions of the local sample covarian…