全局指针统一处理嵌套与非嵌套NER

Last update: Jan 06, 2023

Related tags

Miscellaneous GlobalPointer

Overview

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

Owner

苏剑林(Jianlin Su)

科学爱好者

GitHub Repository

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