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Blind signal decomposition of various word embeddings based on join and individual variance explained.
Yikai Wang
Weijian Li
Published in:
CoRR (2020)
Keyphrases
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signal processing
wavelet packet
dimensionality reduction
non stationary
keywords
noise variance
word segmentation
frequency domain
low dimensional
n gram
covariance matrix
word sense disambiguation
join algorithms
distance measure
wavelet transform
image processing
signal detection