from_pretrained

from_pretrained函数是一个用于加载预训练模型的函数。它可以通过传入预训练模型的名称或路径来实例化PyTorch预训练的模型。在使用Huggingface提供的transformer系列模型时，会通过调用model.from_pretrained函数来加载预训练模型。此外，还可以使用from_pretrained函数来加载其他类型的预训练模型，比如使用pytorch_pretrained_vit库中的ViT模型的示例代码如下：from pytorch_pretrained_vit import ViT model = ViT('B_16_imagenet1k', pretrained=True)<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [transformers库中的.from_pretrained()](https://blog.csdn.net/qq_52852138/article/details/128474948)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *3* [PyTorch-Pretrained-ViT:PyTorch中的视觉变压器（ViT）](https://download.csdn.net/download/weixin_42124497/18452752)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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