【摘要】 针对传统信息量计算方法中仅考虑WordNet内的上下位关系,而未考虑部分整体关系问题,提出一种基于扩展关系的信息量计算方法,并验证了该方法的优越性.应用该方法能改进词语或概念的语义相似度计算结果.更多还原

【Abstract】 According to the problem of the traditional information content method depending on WordNet structure,only the Hypernym/Hyponym relation is considered in this method.However,the Holonym/Meronym relation which is also important has not been considered.Therefore,a method based on extending relations was given in this paper.According to the experiments,the method is better.The result of the semantic similarity between words or concepts can be improved according to the method.更多还原