Investigating Embedded Question Reuse in Question Answering
محل انتشار: ماهنامه بین المللی مهندسی، دوره: 26، شماره: 3
سال انتشار: 1391
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 807
فایل این مقاله در 12 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IJE-26-3_007
تاریخ نمایه سازی: 17 خرداد 1393
چکیده مقاله:
The investigation presented in this paper is a novel method in question answering (QA) that enables a QA system to gain performance through reuse of information in the answer to one question to answeranother related question. Our analysis shows that a pair of question in a general open domain QA canhave embedding relation through their mentions of noun phrase expressions. We present methods for recognition of embedding property between a pair of questions by focusing on the techniques applied to match noun phrase mentions in the questions. We then take advantage from the discovery ofembedding relationship and extract referent named entities corresponding to the noun phrase expression that are present in the answer of one question. The named entities will then be used as significant terms in the query generation phase of the QA system to retrieve more pertinent answers. Finally, we discuss on data set resources and system evaluation
کلیدواژه ها:
نویسندگان
m mansoori
Department of Electrical and Computer Engineering, Babol University of Technology, Babol, Iran
h hassanpour
School of Information Technology & Computer Engineering, Shahrood University of Technology, Shahrood, Iran