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Author:

王丹 (王丹.) | 徐书世 (徐书世.) | 赵青 (赵青.) | 杜金莲 (杜金莲.) | 付利华 (付利华.)

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incoPat zhihuiya

Abstract:

一种基于Attention机制的命名实体识别方法属于计算机领域,通过Attention机制引入中文字素和字符位置权重信息来提高命名实体识别的准确率。方法包括:相似词语提取模块、特征构建模块和分类器模块,其中特征构建模块包括词语相似度融合、词特征提取、字符特征提取和特征融合四个子模块。本方法通过双向LSTM(长短期记忆)来处理命名实体识别中的上下文信息,通过crf(条件随机场)来预测实体标签类别。

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Patent Info :

Type: 发明申请

Patent No.: CN201910371706.1

Filing Date: 2019-05-06

Publication Date: 2023-12-22

Pub. No.: CN110134954B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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