https://github.com/bojone/GlobalPointer

全局指针统一处理嵌套与非嵌套NER
https://github.com/bojone/GlobalPointer

Last synced: 4 months ago
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全局指针统一处理嵌套与非嵌套NER

• Host: GitHub
• URL: https://github.com/bojone/GlobalPointer
• Owner: bojone
• Created: 2021-04-29T09:21:45.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2021-05-02T00:46:25.000Z (almost 4 years ago)
• Last Synced: 2024-08-02T16:55:49.916Z (7 months ago)
• Language: Python
• Size: 43 KB
• Stars: 248
• Watchers: 5
• Forks: 38
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

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README

        
# GlobalPointer

全局指针统一处理嵌套与非嵌套NER。

## 介绍

- 博客：https://kexue.fm/archives/8373

## 效果

### 人民日报NER

| | 验证集F1 | 测试集F1 | 训练速度 | 预测速度 |

| :-: | :-: | :-: | :-: | :-: |

| CRF | 96.39% | 95.46% | 1x | 1x |

| GlobalPointer (w/o RoPE) | 54.35% | 62.59% | 1.61x | 1.13x |

| GlobalPointer (w/ RoPE) | 96.25% | 95.51% | 1.56x | 1.11x |

### CLUENER

| | 验证集F1 | 测试集F1 | 训练速度 | 预测速度 |

| :-: | :-: | :-: | :-: | :-: |

| CRF | 79.51% | 78.70% | 1x | 1x |

| GlobalPointer | 80.03% | 79.44% | 1.22x | 1x |

### CMeEE

| | 验证集F1 | 测试集F1 | 训练速度 | 预测速度 |

| :-: | :-: | :-: | :-: | :-: |

| CRF | 63.81% | 64.39% | 1x | 1x |

| GlobalPointer | 64.84% | 65.98% | 1.52x | 1.13x |

## 环境

需要`bert4keras >= 0.10.6`。个人实验环境是tensorflow 1.14 + keras 2.3.1 + bert4keras 0.10.6。

## 交流

QQ交流群：808623966，微信群请加机器人微信号spaces_ac_cn