SSRG International Journals
A link prediction in social network calculates the similarity metrics and scores to predict link between two vertices. A link prediction refers to infer which new interactions among its members are likely to occur in the future. Link prediction is required for better feature extraction of social network i.e. existing links and then predicts the future links. The learning paradigm in this setup typically extracts the similarity between a pair of vertices. Social network are graph structures whose nodes represent user or other entities embedded and edges represent interactions and collaborations between the entities.