How to select the theta_alpha, theta_beta and theta_gamma? #155
Description
In CRFasRNN, the theta_alpha and the theta_gamma are for spatial terms, and the theta_beta is for the term in feature space. In
theta_alpha is 160, but the theta_gamma is 3. Why did these two parameters set for so much difference? In addition, the theta_alpha is 160 means that the image has a big spatial blur, right? What does this mean? Does any know the reason? Thanks.