%0 Journal Article %T Social recommendation model based on user interaction in complex social networks %A Jiadong Ren %A Jiaomin Liu %A Yakun Li %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0218957 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6619984/