A hierarchical convolutional dictionary learning model for piecewise smooth signals using recursive scale-detail filtering and sparse coding, learned by alternating minimization and demonstrated on MNIST.
The training step uses Algorithm 1 to solve the inverse prob- lem, and then updates the filters with stochastic gradient de- scent following Section 4
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.LG 1years
2019 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Convolutional Dictionary Learning in Hierarchical Networks
A hierarchical convolutional dictionary learning model for piecewise smooth signals using recursive scale-detail filtering and sparse coding, learned by alternating minimization and demonstrated on MNIST.