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# Link Prediction

Link prediction algorithms.

`resource_allocation_index`(G[, ebunch]) | Compute the resource allocation index of all node pairs in ebunch.
`jaccard_coefficient`(G[, ebunch]) | Compute the Jaccard coefficient of all node pairs in ebunch.
`adamic_adar_index`(G[, ebunch]) | Compute the Adamic-Adar index of all node pairs in ebunch.
`preferential_attachment`(G[, ebunch]) | Compute the preferential attachment score of all node pairs in ebunch.
`cn_soundarajan_hopcroft`(G[, ebunch, community]) | Count the number of common neighbors of all node pairs in ebunch
`ra_index_soundarajan_hopcroft`(G[, ebunch, ...]) | Compute the resource allocation index of all node pairs in ebunch using community information.
`within_inter_cluster`(G[, ebunch, delta, ...]) | Compute the ratio of within- and inter-cluster common neighbors of all node pairs in ebunch.
`common_neighbor_centrality`(G[, ebunch, alpha]) | Return the CCPA score for each pair of nodes.