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arXiv cs/0103026cs.CL
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二元组的决策树是词义的精确预测器

A Decision Tree of Bigrams is an Accurate Predictor of Word Sense

Ted Pedersen

摘要:

本文提出了一种基于语料库的词义消歧方法,其中决策树根据出现在附近的二元组为歧义词分配一个意义。使用1998年SENSEVAL词义消歧练习中的词义标记语料库对这种方法进行了评估。它比36个单词中30个单词的平均结果更准确,比36个单词中19个单词的最佳结果更准确。

英文摘要:

This paper presents a corpus-based approach to word sense disambiguation where a decision tree assigns a sense to an ambiguous word based on the bigrams that occur nearby. This approach is evaluated using the sense-tagged corpora from the 1998 SENSEVAL word sense disambiguation exercise. It is more accurate than the average results reported for 30 of 36 words, and is more accurate than the best results for 19 of 36 words.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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