Table 5.

Feature Vector for Patients Only

Patient Based Experiments
Patients had from 1 to 6 lesions. Each lesion had the following features: (# denotes lesion number)
#-T_ RECIST 1	Baseline RECIST Size Change – Observer 1
#-C RECIST1	Baseline RECIST Size Change – Observer 2
#-T _WHO1	Baseline WHO Size Change – Observer 1
#-C _WHO1	Baseline WHO Size Change – Observer 2
#-T_ RECIST2	Follow up RECIST Size Change – Observer 1
#-C_RECIST2	Follow up RECIST Size Change – Observer 2
#-T _WHO2	Follow up WHO Size Change – Observer 1
#-C _WHO2	Follow up WHO Size Change – Observer 2
#-T-Target	Visual Tumor Change in Target Lesion – Observer 1
#-C-Target	Visual Tumor Change in Target Lesion – Observer 2

Features that could be used for only patient based experiments. No more than two lesions were selected per patient in any experiment