The traditional methods measure semantic similarity by computing semantic distance between nodes, which are difficult to ensure the accuracy of computation.
传统的语义相似度计算方法大都利用结点间的语义距离来衡量,难以保证计算的准确性。
参考来源 - 基于语义的用户建模技术与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The measurement of concept similarity is defined by semantic similarity and semantic distance.
相似度的度量由语义相似度和语义距离来定义。
The traditional methods measure semantic similarity by computing semantic distance between nodes, which are difficult to ensure the accuracy of computation.
传统的语义相似度计算方法大都利用结点间的语义距离来衡量，难以保证计算的准确性。
The results indicated that semantic distance in terms of commonsense relations between words is useful to predict the performance of the free association test.
结果表明，以两词间所保持的常识关系来定义的语义距离，对预测自由联想的作业是有效的。
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