what is the mean of the parameter 'fold'?

[sanersbug]

How to understand the parameter as follow in your code??

parser.add_argument('-fold',
type=int,
help='fold',
default=1)

[Mennatullah Siam]

please read this paper:
https://arxiv.org/abs/1709.03410

[sanersbug]

Thanks a lot @MSiam