---
language:
- zh
tags:
- relation extraction
license: apache-2.0
datasets:
- DuIE
metrics:
- micro f1
---

# GPLinker关系抽取模型

## 模型介绍

+ 数据集：百度 `DUIE2.0` 信息抽取

+ 模型方法：[GPLinker：基于GlobalPointer的实体关系联合抽取](https://kexue.fm/archives/8888)

## 使用方法

```commandline
pip install litie
```

```python
from pprint import pprint
from litie.pipelines import EventExtractionPipeline

pipeline = EventExtractionPipeline("gplinker", model_name_or_path="xusenlin/duee-gplinker", model_type="bert")
text = "油服巨头哈里伯顿裁员650人 因美国油气开采活动放缓。"
pprint(pipeline(text))

# 输出

```

模型训练和推理的详细代码见 [litie](https://github.com/xusenlinzy/lit-ie)