Subjects 3 fold cross validation BP4D

[affromero]

Hello,

As you say the different subjects for the 3-fold cross validation are found in the README. If I follow those files and extract the subject, this is what I found:

• Test for fold 2 BP4D_ts_fold2.txt:
  ['F008', 'F009', 'F010', 'F011', 'F013', 'F014', 'M007', 'M008', 'M009', 'M010', 'M011', 'M012']
• Test for fold 3 BP4D_ts_fold3.txt:
  ['F001', 'F002', 'F003', 'F004', 'F005', 'F006', 'F007', 'M001', 'M002', 'M003', 'M004', 'M005', 'M006']

However, they do not match with the subjects used for DRML. With personal communication with @zkl20061823, they say that they use these subjects. For instance:
Fold1: ['F001', 'F002', 'F008', 'F09', 'F010', 'F016', 'F018', 'F023', 'M001', 'M004', 'M007', 'M008', 'M012', 'M014']
Fold2: ['F003', 'F005', 'F011', 'F013', 'F020', 'F022', 'M002', 'M005', 'M010', 'M011', 'M013', 'M016', 'M017', 'M018']
Fold3: ['F004', 'F006', 'F007', 'F0012', 'F0014', 'F015', 'F017', 'F019', 'F021', 'M003', 'M006', 'M009', 'M015']

So, could you please clarify this?