RT Journal T1 Tag optimization based on semantic similarity A1 QIAN Suchi, PENG Furong, LU Jianfeng PB Journal of Shandong University(Engineering Science) FD 2015-04-20 YR 2015 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 45 IS 2 SP 37 DO 10.6040/j.issn.1672-3961.2.2014.125 K1 social media;tag optimization;movie tags;semantic similarity;content similarity LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1529.shtml}