互信息改进方法在术语抽取中的应用
杜丽萍, 李晓戈, 周元哲, 邵春昌
Application of improved point-wise mutual information in term extraction
DU Liping, LI Xiaoge, ZHOU Yuanzhe, SHAO Chunchang
计算机应用 . 2015, (4): 996 -1000 .  DOI: 10.11772/j.issn.1001-9081.2015.04.0996