data_provider的shuffle_flag
Author: Daerduo0610Created Mar 16, 2026Updated Mar 16, 2026
你好,对于 def data_provider(args, flag): Data = data_dict[args.data] timeenc = 0 if args.embed != 'timeF' else 1
shuffle_flag = False if (flag == 'test' or flag == 'TEST') else True
drop_last = False
batch_size = args.batch_size
freq = args.freq
里的shuffle_flag,是不是验证集也不用shuffle比较好呢,虽然对结果没有影响,但这增加了无效开销?
Source: thuml/Time-Series-Library