计算机科学 ›› 2017, Vol. 44 ›› Issue (5): 241-244.doi: 10.11896/j.issn.1002-137X.2017.05.043
何天雄,李培峰,朱巧明
HE Tian-xiong, LI Pei-feng and ZHU Qiao-ming
摘要： 事件事实性指出了事件发生与否的确定性程度,是自然语言理解的基础。在研究过程中,针对中文事件的事实性识别问题,提出了一种基于特征工程的有效识别方法。该方法选取事件的事实性相关信息进行特征的处理和转化。同时,考虑到部分特征与事件事实性之间的联系,依据规则进行特征融合。实验证明,相比基于规则的事件事实性识别方法,该方法有着更好的识别效果。
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