Research on the Method of Finding the Semantic Relationship of Datasets

In order to programmatically discover semantic associations between datasets, promote open sharing of linked data. In this paper, a description model of relational datasets is designed, and a datasets association detection method based on semantic similarity is proposed based on the characteristics of datasets. The experiment shows that this study can not only realize the correlation of the basic description level of the datasets, but also find the semantic association between the entities in the datasets. This method can realize the semantic interconnection across datasets, to improve the relevance of data and information.