I’m trying to break captcha with fastai. The images contains 4 digits, so I’d like to encoding the target with onehot: encoding_dict = {l:e for e,l in enumerate("0123456789")} decoding_dict = {e:l for l,e in encoding_dict.items()} code_dimension=10 #10=>0-9 captcha_dimension=4 # because we have 5 l…

Issue with onehot encoding

hbaaron (Aaron Yang) July 5, 2021, 2:55pm 13

the culprit is RandomSplitter. If i just remove it, then it works with export.

The code is at here: