事件前提和后果常识知识分析方法研究

计算机科学 ›› 2013, Vol. 40 ›› Issue (4): 185-192.

事件前提和后果常识知识分析方法研究

李闪闪,曹存根

首都师范大学计算机科学联合研究院北京100037;中国科学院计算技术研究所智能信息处理重点实验室北京100190

出版日期:2018-11-16 发布日期:2018-11-16
基金资助:
本文受国家自然科学基金(30973713,3,61035004,4,91224006),国家社科基金(10AYY003)资助

Commonsense Knowledge Analysis Approach Based on Event Preconditions and Effects

LI Shan-shan and CAO Cun-gen

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 事件推理的研究需要事件的知识作支撑。事件知识作为一种常识性知识,其获取仍然是知识获取的瓶颈。提出一种事件知识分析方法,以从多个视角分析事件的前提和后果知识。在对事件知识分析中遵循基础分析、知识丰富、知识优化的流程。针对分析过程中所得知识不够全面和准确的问题,总结得出生理、心理、社会、物理世界4个常识知识角度,同时在知识丰富步骤中提出了角色细化的方法。实验表明,此方法能够得到较为全面和准确的事件知识。

关键词: 事件,常识知识角度,多视角常识分析,角色细化

Abstract: Event reasoning requires support of commonsense event knowledge．We proposed a method of event know-ledge analysis in order to analysize preconditions and effects of events from multiple perspectives．In the process of ana-lysis we followed three phases:fundamental analysis,knowledge supplement,and knowledge optimization．We summarized four common sense knowledge dimensions to solve the problem of comprehensiveness and accuracy in analysis,which are physiological,psychological,social and physical．The method of role specification was proposed in the know-ledge supplement phase．Experiments show that this method is promising for acquiring comprehensive and accurate commonsense event knowledge.

Key words: Event,Common sense knowledge dimension,Multi-perspective commonsense analysis,Role specification

李闪闪,曹存根. 事件前提和后果常识知识分析方法研究[J]. 计算机科学, 2013, 40(4): 185-192. https://doi.org/

LI Shan-shan and CAO Cun-gen. Commonsense Knowledge Analysis Approach Based on Event Preconditions and Effects[J]. Computer Science, 2013, 40(4): 185-192. https://doi.org/

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