| rebel-base-chinese-cndbpedia is a generation-based relation extraction model | |
| ·a SOTA chinese end-to-end relation extraction model,using bart as backbone. | |
| ·using the training method of <REBEL：Relation Extraction By End-to-end Language generation>(EMNLP Findings 2021). | |
| ·using the Distant-supervised data from cndbpedia,pretrained from the checkpoint of fnlp/bart-base-chinese. | |
| ·can perform SOTA in many chinese relation extraction dataset,such as lic2019,lic2020,HacRED,etc. | |
| ·easy to use,just like normal generation task. | |
| ·input is sentence,and output is linearlize triples,such as input:姚明是一名NBA篮球运动员 output:[subj]姚明[obj]NBA[rel]公司[obj]篮球运动员[rel]职业(more details can read on REBEL paper) | |
| using model： | |
| from transformers import BertTokenizer, BartForConditionalGeneration | |
| # load tokenizer | |
| model_name = 'fnlp/bart-base-chinese' | |
| tokenizer_kwargs = { | |
| "use_fast": True, | |
| "additional_special_tokens": ['<rel>', '<obj>', '<subj>'], | |
| } | |
| tokenizer = BertTokenizer.from_pretrained(model_name, **tokenizer_kwargs) | |
| #using model | |
| model = BartForConditionalGeneration.from_pretrained("fanxiao/rebel-base-chinese-cndbpedia") |