Concepts Similarity Algorithm Based on Google and KL Distance
Xiaoyi Feng · Jisuanji gongcheng · 2011
For WordNet has its limitation of the vocabulary and promptly expansion,the problem of the synonym,near-synonym and polysemy,this paper proposes a new concept similarity measurement algorithm,which combines text and image vision information.Google distance is used to calculate the semantic distance between the concepts based on co-occurrence of the words.And the visual similarity is calculated.The whole similarity between the concepts is measured by combining them.Experimental results verify the validity of this algorithm.