Sign prediction in sparse social networks using clustering and collaborative filtering.

Mina Nasrazadani Afsaneh Fatemi Mohammadali Nematbakhsh Sign prediction in sparse social networks using clustering and collaborative filtering. 596-615 2022 78 J. Supercomput. 1 https://doi.org/10.1007/s11227-021-03902-5 db/journals/tjs/tjs78.html#NasrazadaniFN22