Study of Question Analysis in Question-Answering System
自动问答系统中的问题理解研究

Question analysis is the primary task of Question answering System. The result of Question analysis has a great effect on following processing work, even on finding the correct answer. In this article, we improve general method of Question Analysis that our system can now answer user questions with high precision. The new method has been oroved most useful in improving the performance of the system, especially in direct and clear questions.