RT Journal T1 Chinese entity relation extraction based on entity semantic similarity A1 XU Qing, DUAN Liguo, LI Aiping, YIN Guimei PB Journal of Shandong University(Engineering Science) FD 2015-12-20 YR 2015 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 45 IS 6 SP 7 DO 10.6040/j.issn.1672-3961.2.2015.085 K1 Chinese entity relation extraction;TongYiCi CiLin;semantic similarity;tree kernel;syntax tree LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_1380.shtml}