“…The various recommendation approaches are context-aware approaches (Wang, Meng, & Zhang, 2012), semantic-based approaches (Di Noia, Mirizzi, Ostuni, Romito, & Zanker, 2012), cross domain-based approaches (Tang, Wu, Sun, & Su, 2012), peer-to-peer approaches (Kim, Kim,& Cho, 2008) and cross-lingual approaches (Schmidt, Scholl, Rensing, & Steinmetz, 2011). A new mining approach presented by Ujwala Wanaskar (2013) based on the combination of weighted association rule mining and text mining shows the best performance improvement compared to the existing methods.…”