一、Encoding资料
二、代码
from transformers import AutoTokenizer
DOWNLOADED_MODEL_PATH = 'model'
tokenizer = AutoTokenizer.from_pretrained('google/bigbird-roberta-base')
tokenizer.save_pretrained('model')
encoding = tokenizer("i loving you Haarde")
print(encoding['input_ids'])
print(tokenizer.decode(encoding['input_ids']))
print(encoding.word_ids())
print(tokenizer.convert_ids_to_tokens(encoding['input_ids']))
三、输出
[65, 1413, 14543, 446, 9499, 45194, 66]
[CLS] i loving you Haarde[SEP]
[None, 0, 1, 2, 3, 3, None]
['[CLS]', '▁i', '▁loving', '▁you', '▁Ha', 'arde', '[SEP]']
这一过程使用了wordPiece