Chinese Field Entity Relation Extraction Based on Convex Combination Kernel Function
CHEN Peng1,GUO Jianyi1,2, YU Zhengtao1,2, XIAN Yantuan1,2, YAN Xin 1,2, WEI Sichao1
中文信息学报 . 2013, (5): 144 -149 .