Seismic Signal Compression Using Nonparametric Bayesian Dictionary Learning via Clustering.

Xin Tian Song Li

Published in: Algorithms (2017)

Keyphrases

dictionary learning
nonparametric bayesian
sparse representation
mixture modeling
signal processing
sparse coding
clustering algorithm
k means
unsupervised learning
density estimation
data points
image patches
image processing
feature selection
mixture model
high dimensional data
model selection
em algorithm
knn