Abstract
Question Answering System (QAS) is a technique to extract answers in the available source like electronic documents. It has been used in many domains, such as Education, Medical, and Religion. Furthermore, QAS can extract answers in the open-domain. In this research, we analyze the state-of-the-art method used by QAS in question analysis, document retrieval and answer extraction in recent years. Furthermore, we present two classifications in the source type and baseline method. We also give the view in terms of the strengths and weaknesses of each method as well as the issue to solve in the future QAS.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
