Case 5: Human faces, butterflies, and horses

Parameters Setting:
General Parameters: nOrient = 16; sizeTemplatex=100; sizeTemplatey=110; GaborScaleList=[1.4, 1, 0.7]; useDoG = false; isLocalNormalize = false; sigsq=10; #sketch=300; locationShiftLimit=5; orientShiftLimit=1;
HMC Parameters: lambdaLearningRate = 0.1/sqrt(sigsq); epsilon = 0.03; L = 10; nIteraton =20; 12x12 chains
Clustering Parameters: #EM iteration = 10; #clusters = 3; isSoftClassification = false.

iteration 0: start from random intialization

projected synthesized templates

iteration 1:

projected synthesized templates

iteration 2:

projected synthesized templates

iteration 3:

Gabor templates

projected synthesized templates