bert-based-chinese实现多分类的微调代码 由于每个任务的数据集和模型结构可能不同,因此实现多分类的微调代码有很多种方法。这里给出一种通用的BERT模型微调多分类的代码实现,供参考。 首先,导入需要使用的库: python import torch from torch.utils.data import Dataset, DataLoader from transformers import Bert...
To overcome the data imbalance problem in the\ndistribution of emergency event categories, a novel loss function is proposed\nto improve the performance of the BERT-based model. Meanwhile, to avoid the\nimpact of the extreme learning rate, the Adabound optimization algorithm that\nachieves a ...
[论文阅读笔记47]ZEN-BERT-based Chinese (Z) text encoder Enhanced by N-gram representations,程序员大本营,技术文章内容聚合第一站。
Keyphrase extraction is a key natural language processing task and has widespread adoption in many information retrieval and text mining applications. In this paper, we construct nine Bert-based Chinese medical keyphrase extraction models enhanced with e
bert-based-comparison-of-ancient-chinese-poets旧事**ce 上传 在该项目中,选取了12位来自中唐时期的代表性诗人,他们的作品被用来比较其相似性。通过使用Bert模型,研究人员能够对这12位诗人的作品进行深度分析,从而揭示出他们的共同特点和差异。这种比较不仅有助于理解每个诗人的创作风格和主题,还可以为诗歌流派的划分...
ZEN is a BERT-based Chinese (Z) text encoder Enhanced by N-gram representations, where different combinations of characters are considered during training. The potential word or phrase boundaries are explicitly pre-trained and fine-tuned with the character encoder (BERT), so that ZEN incorporates ...
Bert-ChineseNER Introduction 该项目是基于谷歌开源的BERT预训练模型,在中文NER任务上进行fine-tune。 Datasets & Model 训练本模型的主要标记数据,来自于zjy-usas的ChineseNER项目。本项目在原本的BiLSTM+CRF的框架前,添加了BERT模型作为embedding的特征获取层,预训练的中文BERT模型及代码来自于Google Research的bert。
All models are character-level based. 3.2. Chinese clinical pre-trained BERT model BERT is pre-trained on Wikipedia and BooksCorpus. However, clinical texts consist of many technical terms which appear seldom in general corpora. To our best knowledge, the public pre-trained BERT model have been...
通过采用基于BERT的深度学习模型,我们将对这些诗人的作品进行深入挖掘,从而发现其中的内在联系和共通之处。 首先,我们将对这12位诗人的诗歌进行文本预处理,包括分词、去除停用词等操作,以便为后续的相似性计算做好准备。然后,我们将利用BERT模型对这12位诗人的诗歌进行特征提取,以获得其独特的语义信息。 接下来,我们...
BERT-CCPoem Introduction BERT-CCPoemis an BERT-based pre-trained model particularly for Chinese classical poetry, developed by Research Center for Natural Language Processing, Computational Humanities and Social Sciences, Tsinghua University (清华⼤学⼈⼯智能研究院⾃然语⾔处理与社会⼈⽂计算研...