Blind signal decomposition of various word embeddings based on join and individual variance explained.

Yikai Wang Weijian Li

Published in: CoRR (2020)

Keyphrases

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