Research on Question Understanding for Cooperative Question Answering
Liu Ting · Zhongwen xinxi xuebao · 2009
Question understanding is an important part of Question Answering system,especially to the Cooperate Question Answering system in which questions provided by users are described in detail.This paper proposes an algorithm that combined dictionaries and paring to exploit these crucial questions narrations by extracting certain valuable Keywords .Experiments show that our approach substantially improves the MPP and MAP of question answering system.