pip install transformers If you'd like to play with the examples or need the bleeding edge of the code and can't wait for a new release, you mustinstall the library from source. 🤗 Transformers can be installed using conda as follows: ...
文本生成(text-generation):python generator = pipeline("text-generation", model="model-name-or-path") generated_text = generator("The Transformers library is great for...") 命名实体识别(ner):python ner_pipeline = pipeline("ner") results = ner_pipeline("Elon Musk founded Tesla and SpaceX."...
pt_batch = tokenizer( ["We are very happy to show you the Transformers library.", "We hope you don't hate it."], padding=True, truncation=True, max_length=512,return_tensors="pt", ) 直接将pt_batch输入到模型中: from transformers import AutoModelForSequenceClassification model_name = "...
pip install transformers If you'd like to play with the examples or need the bleeding edge of the code and can't wait for a new release, you mustinstall the library from source. Since Transformers version v4.0.0, we now have a conda channel:huggingface. ...
pip install -r ./examples/requirements.txt export GLUE_DIR=/path/to/glue export TASK_NAME=MRPC python ./examples/run_glue.py \ --model_type bert \ --model_name_or_path bert-base-uncased \ --task_name $TASK_NAME \ --do_train \ --do_eval \ --do_lower_case \ --data_dir $...
首先下载 GLUE 数据集,并安装额外依赖: pip install -r ./examples/requirements.txt 然后可进行微调: export GLUE_DIR=/path/to/glueexport TASK_NAME=MRPCpython ./examples/run_glue.py \ --model_type bert \ --model_name_or_path bert-base-uncased \ --task_name $TASK_NAME \ --do_train \ ...
Install Anaconda or Miniconda Package Manager fromhere Create a new virtual environment and install packages.conda create -n st python pandas tqdmconda activate stIf using cuda:conda install pytorch>=1.6 cudatoolkit=11.0 -c pytorchelse:conda install pytorch cpuonly -c pytorch ...
我们可以看到数据是推文文本和情感标签,这表明了数据集基于 Apache Arrow 构建(Arrow定义了一种比原生 Python 内存效率更高的类型化列格式)。 我们可以通过访问 Dataset 对象的 features 属性来查看背后使用的数据类型: print(train_ds.features) 复制 {'text':Value(dtype='string',id=None),'label':ClassLabel(...
Solution Idea 1: Install Library sentence-transformers The most likely reason is that Python doesn’t providesentence-transformersin its standard library. You need to install it first! Before being able to import thesentence-transformersmodule, you need to install it using Python’s package manager...
While we get the base chatbot functionality with the Transformer library, this is an inconvenient way to interact with a chatbot. To make the interaction a bit more intuitive, we can useGradiotospin up a front end in a few lines of Python code. ...