共计覆盖32万个模型 今天介绍NLP自然语言处理的第五篇:文本分类(text-classification),在huggingface库内有6.7万个文本分类(text-classification)模型 二、文本分类(text-classification) 2.1 概述 文本分类是为给定文本分配标签或类别的任务。一些用例包括情绪分析、自然语言推理和评估语法正确性。 os.environ["CUDA_VISIBLE_DEVICES"] = "2" from transformers import pipeline classifier = pipeline("text-classification 三、总结 本文对transformers之pipeline的文本分类(text-classification)从概述、技术原理、pipeline参数、pipeline实战、模型排名等方面进行介绍,读者可以基于 pipeline使用文中的2行代码极简的使用NLP中的文本分类(text-classification)模型。
使用Transformer模型,我们可以让日志分析变得更加智能:from transformers import pipeline# 加载预训练的大模型log_analyzer = pipeline("text-classification 基于大模型的自然语言理解(NLU),可以智能归类告警,自动去除无关告警:from transformers import pipeline# 加载告警分类模型alert_classifier = pipeline("text-classification
"text-classification": will return a TextClassificationPipeline. "sentiment-analysis": (alias of "text-classification") will return a TextClassificationPipeline.
# 示例代码:患者风险预测from transformers import pipeline# 使用Hugging Face的BERT进行患者风险预测risk_nlp = pipeline("text-classification # 示例代码:电子病历自动分类from transformers import pipeline# 使用Hugging Face的BERT进行电子病历分类record_nlp = pipeline("text-classification
model_quantized.onnx") tokenizer = AutoTokenizer.from_pretrained(save_directory) cls_pipeline = pipeline("text-classification from optimum.pipelines import pipeline classifier = pipeline(task="text-classification", accelerator=
from transformers import pipeline# 使用默认模型# pipe = pipeline("text-classification") # 指定特定的模型,模型可以通过 Models 页面查找(因为默认的模型使用英文数据做训练数据,我换了一个支持多语言的模型)pipe = pipeline("text-classification", model="lxyuan/distilbert-base-multilingual-cased-sentiments-student
TechCrunch' } 自然语言处理层 通过预训练模型进行文本分析: from transformers import pipeline classifier = pipeline("text-classification
测试文本,我们就选择“Good Good Study, Day Day Up”吧 :-D from transformers import pipeline classifier = pipeline("text-classification download.pytorch.org/whl/cpu && \ pip cache purge RUN python -c "from transformers import pipeline; pipeline('text-classification import gradio as gr from transformers import pipeline classifier = pipeline("text-classification", model 我们先来改进程序,让两个模型的能力“完全合体”: import gradio as gr from transformers import pipeline classifier = pipeline("text-classification 'penpen/novel-zh-en', max_time=7)" && \ python -c "from transformers import pipeline; pipeline('text-classification
/hf-mirror.com' import ipywidgets as widgets from transformers import pipeline pipe = pipeline("text-classification
from transformers import pipelineclassifier = pipeline("text-classification", model="distilbert-base-uncased-finetuned-sst
>) 也可以用pipeline把tokenizer和model组装在一起 from transformers import pipeline classifier = pipeline(task="text-classification added_tokens.json', 'waimai_10k_bert/tokenizer.json') from transformers import pipeline classifier = pipeline("text-classification
from transformers import pipeline model.config.id2label = {0:"差评",1:"好评"} classifier = pipeline(task="text-classification model.save_pretrained("waimai_10k_bert") tokenizer.save_pretrained("waimai_10k_bert") classifier = pipeline("text-classification
"text-classification"("sentiment-analysis"可用别名):将返回一个 TextClassificationPipeline。 distilbert-base-cased", "935ac13"), } }, "type": "multimodal", }, "text-classification
fromtransformersimportpipelineimporttorch#使用GPUdevice=0iftorch.cuda.is_available()else-1classifier=pipeline("text-classification
from transformers import pipeline# 加载预训练模型model = pipeline('text-classification', model='distilbert-base-uncased-finetuned-sst
:from transformers import pipeline# 加载本地模型(以 BERT 为例,可换成 LLaMA、ChatGLM 等)log_classifier = pipeline("text-classification
"WARNING 2025-04-14 03:15:23 High memory usage on server-12"]# 加载NLP模型进行分类classifier = pipeline("text-classification
核心代码示例以下是自然语言理解模块的核心代码片段:from transformers import pipeline# 加载BERT模型用于意图识别nlp_model = pipeline("text-classification
模型分析日志数据,预测即将发生的故障:```pythonfrom transformers import pipeline加载预训练的异常检测模型anomaly_detector = pipeline("text-classification
", "其他"]步骤2:构建上下文特征抽取器代码片段(使用Transformers库):from transformers import pipelineclassifier = pipeline("text-classification