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WaveNet: Tackling Non-stationary Graph Signals via Graph Spectral Wavelets.
Zhirui Yang
Yulan Hu
Sheng Ouyang
Jingyu Liu
Shuqiang Wang
Xibo Ma
Wenhan Wang
Hanjing Su
Yong Liu
Published in:
AAAI (2024)
Keyphrases
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non stationary
empirical mode decomposition
random walk
weighted graph
signal processing
directed graph
graph structure
hidden markov models
autoregressive
wavelet packet
white noise
biomedical signals
computer vision
spectral decomposition
spectral methods
spatial domain
video sequences
image processing