Figure 5From: Systematic analysis of 18F-FDG PET and metabolism, proliferation and hypoxia markers for classification of head and neck tumors Classification model accuracy comparison. Distributions of the difference in Random Forest classification accuracy of models based on both IHC and PET parameters versus models based on all variables (IHC/PET parameters and features) (A) and models based on IHC parameters and IHC features versus models based on all variables (B).Back to article page