OpenFace/matlab_version/learn_error_mapping

This function allows to learn a better relationship between landmark 
detection likelihoods and the resulting landmark error.

First run:
Script_CECLM_general_cross_data_multi_hyp.m
Script_CECLM_menpo_multi_hyp.m

Then:
learn_error_pred_general.m
learn_error_pred_menpo.m