Personalized Information Retrieval from Friendship Strength of Social Media Comments. - Fiaz Majeed; Noman Yousaf; Muhammad Shafiq 002; Mohammed Ahmed Basheikh; Wazir Zada Khan; Akber Abid Gardezi; Waqar Aslam; Jin-Ghoo Choi (Intell. Autom. Soft Comput., 2022)