matlab实现kl散度计算的方法 KL divergence, also known as Kullback-Leibler divergence, is a way to measure how one probability distribution diverges from a second, expected probability distribution. It is used in various fields such as information theory,statistics, and machine learning to compare two...
步骤1:先定义KLdiv函数: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 function score = KLdiv(saliencyMap, fixationMap) % saliencyMap is the saliency map % fixationMap is the human fixation map map1 = im2double(imresize(saliencyMap, size(fixationMap))); map2 = im2double(...