Learning named entity recognition in Portuguese from Spanish

被引：0

作者：

Solorio, T ^{[1
]}

López, AL ^{[1
]}

机构：

[1] Inst Nacl Astrofis Opt & Electr, Puebla 72840, Mexico

来源：

COMPUTATIONAL LINGUISTICS AND INTELLIGENT TEXT PROCESSING | 2005年 / 3406卷

关键词：

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We present here a practical method for adapting a NER system for Spanish to Portuguese. The method is based on training a machine learning algorithm, namely a C4.5, using internal and external features. The external features are provided by a NER system for Spanish, while the internal features are automatically extracted from the documents. The experimental results show that the method performs well in both languages Spanish and Portuguese.

引用

页码：762 / 768

页数：7

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