JasmineChen123
commented
2 years ago How to solve this problem?
Closed edwardelric1202 closed 4 years ago
JasmineChen123
commented
2 years ago How to solve this problem?
数据集是wmt17，按照使用教程预处理好的，在训练一开始的时候就出现了这个问题：
Traceback (most recent call last): File "/home/cma/cy.he/self_code/fairseq-master/THUMT/thumt/bin/trainer.py", line 512, in <module> main(parse_args()) File "/home/cma/cy.he/self_code/fairseq-master/THUMT/thumt/bin/trainer.py", line 359, in main features = dataset.get_training_input(params.input, params) File "/home/cma/cy.he/self_code/fairseq-master/THUMT/thumt/data/dataset.py", line 141, in get_training_input default_value=params.mapping["source"][params.unk] KeyError: '<unk>'请问如何解决？是数据集的问题吗？