About the dataset split

[DM0815]

I see the code in utils.py
idx_train = range(140)
idx_val = range(200, 500)
idx_test = range(500, 1500)

I cannot understand it, because the ratio of they may be 6:2:2 if the dataset is smaller.

Anyone can help me?

[EEthanShi]

Same issue here, can't see why the idx_val is ranged from 200 to 500.

[jiaojiaoguan]

same issue！