问题回答系统 meaning in Chinese

question answering system
question-answering system

Qa system is one of the most important task of trec
问题回答系统是trec上最重要的一个任务之一。
To build such a system , we must investigate automatic summarization and question answering system
要达到这个目标，必须研究多媒体信息自动摘要系统和问题回答系统。
Finally , in the answer processing module , we design and develop an algorithm which named " syntax constrained semantics verification " . this approach of verification combines syntax and semantics features to verify the relevance between answer and question
在答案验证模块，提出并实现了一种受限语法的语义验证方法，它把语法信息和语义信息结合起来，使得答案的验证更加可靠正确，在问题回答系统中得到了很好的应用。