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---
language:
- zh
tags:
- event extraction
license: apache-2.0
datasets:
- DuEE
metrics:
- f1
---
# GPLinker事件抽取模型
## 模型介绍
+ 数据集：百度 `DUEE` 信息抽取
+ 模型方法：[GPLinker：基于GlobalPointer的事件联合抽取](https://spaces.ac.cn/archives/8926)
## 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
[
[
{
"event_type": "组织关系-裁员",
"arguments": [
{
"role": "裁员人数",
"argument": "650人"
},
{
"role": "裁员方",
"argument": "油服巨头哈里伯顿"
}
]
}
]
]
```
模型训练和推理的详细代码见 [litie](https://github.com/xusenlinzy/lit-ie) |