Token Classification
Transformers
PyTorch
Chinese
named-entity-recognition
ner
ernie
crf
chinese-nlp
person-name-extraction
financial-documents
Instructions to use warfbro/Human-Name-extraction with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use warfbro/Human-Name-extraction with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("token-classification", model="warfbro/Human-Name-extraction")# Load model directly from transformers import AutoModel model = AutoModel.from_pretrained("warfbro/Human-Name-extraction", dtype="auto") - Notebooks
- Google Colab
- Kaggle
Upload README.md with huggingface_hub
Browse files
README.md
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---
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license: apache-2.0
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language:
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- zh
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---
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language:
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- zh
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license: apache-2.0
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pipeline_tag: token-classification
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tags:
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- pytorch
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- transformers
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- named-entity-recognition
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- token-classification
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- ner
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- ernie
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- crf
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- chinese-nlp
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- person-name-extraction
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- financial-documents
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library_name: transformers
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base_model: nghuyong/ernie-3.0-base-zh
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---
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# 人名提取 — Human Name Extraction
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基于 ERNIE 3.0 + CRF 的中文金融批复人名提取工具。双模型集成架构,差异自动交 LLM 裁定。
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## 模型说明
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- **底模**:ERNIE 3.0 Base (Chinese),118M 参数
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- **架构**:ERNIE 编码器 → Linear(768→3) → CRF (BIO 标注)
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- **任务**:从金融监管批复标题中提取人名(B-PER / I-PER)
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- **训练数据**:2,530 条正例 + 1,000 条对抗负例(地名/公司名误识别)
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### 双模型
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| 权重文件 | 说明 |
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|----------|------|
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| `finetune_best.pt` | 全参数微调(ERNIE 不冻结) |
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| `frozen_best.pt` | 冻结 ERNIE + 对抗训练 |
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## 快速开始
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```bash
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pip install torch>=2.4.0 "transformers==4.46.0" pytorch-crf openpyxl pandas "numpy<2"
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# 单模型提取
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python extract.py input.xlsx output.xlsx
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# 双模型集成(差异交 LLM 裁定)
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python ensemble_extract.py input.xlsx output.xlsx
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```
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### 输入格式
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xlsx:A 列(标题),L 列(机构名等需在标题中删除的内容)
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### 输出
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| 列 | 内容 |
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|----|------|
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| A列 | 原始标题 |
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| B列 | 提取人名(`、`分隔) |
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| C列 | 方法(`一致`/`LLM裁定`) |
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| D列 | 姓名字数 |
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## 流水线
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```
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标题 → L列机构名剔除 → 模型推理 → 去等N人 → 英文括号扩展 → 存在性校验 → 输出
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```
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## LLM 配置(集成裁定用)
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项目根目录 `llm` 文件,OpenAI 兼容格式:
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```
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api_key=sk-xxxxxxxx
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api_url=https://api.deepseek.com/chat/completions
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model=deepseek-chat
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```
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## 文件结构
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```
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├── config.py # 全局配置
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├── model.py # 模型定义 (ErnieCRF)
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├── extract.py # 单模型提取入口
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├── ensemble_extract.py # 双模型集成提取
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├── llm_resolver.py # LLM API 调用
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├── rule.py # 规则提取(备选)
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├── finetune_best.pt # 模型A 权重
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├── frozen_best.pt # 模型B 权重
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├── llm # LLM 配置模板
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└── README.md # 本文件
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```
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