当你遇到 RuntimeError: Error(s) in loading state_dict for BertModel: size mismatch 错误时,这通常意味着你尝试加载的预训练模型状态字典(state_dict)与你当前模型的结构不匹配。以下是对该问题的详细分析和解决方案: 1. 错误含义 这个错误表明你正在尝试将一个预训练模型的权重加载到一个结构不同的模型中。
in load_state_dict self.__class__.__name__, "\n\t".join(error_msgs))) RuntimeError: Error(s) in loading state_dict for BertForTokenClassification: size mismatch for classifier.weight: copying a param with shape torch.Size([2, 768]) from checkpoint, the shape in current model is ...
当网络中存在batchnorm时，例如vgg网络结构，torch.nn.Module模块中的state_dict也会存放batchnorm's ...
RuntimeError: Error(s) in loading state_dict for MultiLLaMAForCausalLM: Unexpected key(s) in state_dict: "lang_model.model.layers.0.self_attn.rotary_emb.inv_freq", "lang_model.model.layers.1.self_attn.rotary_emb.inv_freq", "lang_model.model.layers.2.self_attn.rotary_emb.inv_freq"...
403 Client Error: Forbidden for url:https://huggingface.co/bert-base-uncased/resolve/main/config.json HTTPError Traceback (most recent call last) /usr/local/lib/python3.7/dist-packages/transformers/configuration_utils.py in get_config_dict(cls, pretrained_model_name_or_path, **kwargs) 505 us...
1.get code from mindformers 2.set dataset_dir=./blip2_data in configs/blip2/run_blip2_stage1_vit_g_qformer_pertrain.yaml 3.mkdir checkpoint_download cp -r ./blip2_data/bert checkpoint_download cp -r ./blip2_data/vit checkpoint_download ...
PyTorch算法加速指南
I run the demo, and there is an error. How can i figure out it. thanks. SSLError: HTTPSConnectionPool(host='huggingface.co', port=443): Max retries exceeded with url: /bert-base-uncased/resolve/main/tokenizer_config.json (Caused by SSLEr...
super().init(config_file_or_dict) File "/databricks/python/lib/python3.9/site-packages/transformers/deepspeed.py", line 67, ininit super().init(config_file_or_dict) File "/local_disk0/.ephemeral_nfs/envs/pythonEnv-17e57e32-6b24-4ce9-a0e7-584c83fb805a/lib/python3.9/site-packages/acc...
dict变量存放训练过程中需要学习的权重和偏执系数，state_dict作为python的字典对象将每一层的参数映射成tensor张量，需要注意的是torch.nn.Module模块中的state_dict只包含卷积层和全连接层的参数，当网络中存在batchnorm时，例如vgg网络结构，torch.nn.Module模块中的state_dict也会存放batchnorm's running_mean。