based on bert-crf enviroment Python >= 3.7.0 Pytorch >= 1.6.0 transformers >= 2.3.0 pytorchcrf Powerful Tricks bert + flat + crf + fgm + swa + pu learning策略 + clue数据集 词向量:https://github.com/Embedding/Chinese-Word-Vectors SGNS