A stemming algorithm for the portuguese language

Viviane Moreira Orengo, C. Huyck
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引用次数: 112

Abstract

Stemming algorithms are traditionally used in Information Retrieval with the goal of enhancing recall, as they conflate the variant forms of a word into a common representation. This paper describes the development of a simple and eflective su&?x-stripping algorithm for Portuguese. The stemmer is evaluated using a method proposed by Paice f9/. The results show that it performs significantly better than the Portuguese version of the Porter algorithm.
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葡萄牙语的词干提取算法
词干提取算法传统上用于信息检索,目的是提高召回率,因为它们将一个单词的不同形式合并成一个共同的表示。本文描述了一个简单的和反射的su的发展。葡萄牙语的x剥离算法。采用Paice / 9提出的方法对茎段进行评估。结果表明,该算法的性能明显优于葡萄牙语波特算法。
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