摘要
词语的语义相似度是词语间语义相似紧密的一种数量化表示。提出一种词语的语义相似度计算方法 ,利用上下文词语同现向量来描述词语的语义知识 ,在此基础上 ,使用 min/ max的方法计算词语之间的语义相似度。实验结果表明 ,该方法能够比较准确地反映词语之间的语义关系 ,为词语间的语义关系提供一种有效度量。
The semantic similarity of word is the formalization of the degree of the similarity between two words.This paper presents a kind of measure used to compute the semantic similarity of words--describing the semantic knowledge of words by using contextual word cooccurrence vector and computing the semantic similarity of words by using Min/Max measure.The experiment shows this measure can reflect the semantic relation between words precisely and provide a valuable measurement for the semantic relation between words.
出处
《电脑开发与应用》
2005年第3期41-43,共3页
Computer Development & Applications
