Rao-Blackwellizing the Straight-Through Gumbel-Softmax Gradient Estimator.

Max B. Paulus Chris J. Maddison Andreas Krause

Published in: ICLR (2021)

Keyphrases

least squares
maximum likelihood
straight line
gradient estimation
edge detection
line segments
gradient direction
maximum a posteriori
estimation algorithm
error estimation
artificial neural networks
image processing
image gradient
gradient information
structure tensor
gradient method
multiscale