use avocab.jsonstyle lookup to convert each token to an ID. I'm trying to do that in one step, usingsp_model.encode_as_ids, but my ids are off by 1, because the special tokens (sp_model.bos_token, etc) are different than fairseq's dictionary object: ...
# 部分tokenizer没有pad_token,例如qwen,将pad_token置为eos_token iftokenizer.pad_tokenisNone: tokenizer.add_special_tokens({'pad_token':tokenizer.eos_token}) # QWenTokenizer比较特殊,pad_token_id、bos_token_id、eos_token_id均为None。eod_id对应的token为<|endoftext|> ...
#ou can set the query as '' to serve as a template for pre-training. register_template(TemplateType.default_generation, Template([], ['{{QUERY}}'], None, [['eos_token_id']])) register_template( TemplateType.default_generation_bos, Template([['bos_token_id']], ['{{QUERY}}'], ...
self.tokens = None self.vocab = None def format_word(self, text, space_token='_'): return ' '.join(list(text)) + ' ' + space_token def initialize_vocab(self, text): text = re.sub('\s+', ' ', text) all_words = text.split() vocab = {} for word in all_words: word =...
{QUERY}}'],None,[['eos_token_id']]))register_template(TemplateType.default_generation_bos,Template([['bos_token_id']],['{{QUERY}}'],None,[['eos_token_id']]))qwen_template=Template([],['<|im_start|>user\n{{QUERY}}<|im_end|>\n<|im_start|>assistant\n'],['<|im_end|>\...
Template([['bos_token_id']], ['{ {QUERY}}'],None, [['eos_token_id']])) qwen_template = Template( [], ['<|im_start|>user\n{ {QUERY}}<|im_end|>\n<|im_start|>assistant\n'], ['<|im_end|>\n'], ['<|im_end|>'], DEFAULT_SYSTEM, ...
{QUERY}}'],None,[['eos_token_id']]))register_template(TemplateType.default_generation_bos,Template([['bos_token_id']],['{{QUERY}}'],None,[['eos_token_id']]))qwen_template=Template([],['<|im_start|>user\n{{QUERY}}<|im_end|>\n<|im_start|>assistant\n'],['<|im_end|>\...
cls:一个 (str, int) 的元组,给出 [CLS] token 及其id。 方法: num_special_tokens_to_add(is_pair):返回需要添加到 single/pair 句子的 special token 的数量。 参数:is_pair:一个布尔值,指定预期的输入是单个句子还是句子对。 process(encoding, pair=None, add_special_tokens=True):对指定的 encoding...
{QUERY}}'],None,[['eos_token_id']]))register_template(TemplateType.default_generation_bos,Template([['bos_token_id']],['{{QUERY}}'],None,[['eos_token_id']]))qwen_template=Template([],['<|im_start|>user\n{{QUERY}}<|im_end|>\n<|im_start|>assistant\n'],['<|im_end|>\...
unk_token– token to use for unknown tokens additional_special_tokens– list of other tokens beside standard special tokens (bos, eos, pad, etc.). For example, sentinel tokens for T5 (<extra_id_0>, <extra_id_1>, etc.) use_fast– whether to use fast HuggingFace tokenizer ...