Instructor-aided asynchronous question answering system for online education and distance learning

International Review of Research in Open and Distributed Learning

John Cuzzola¹  Dr. Kinshuk¹  Dunwei Wen¹  Lorna Brown¹ 

[1] Athabasca University

关键词: automated question answering;    natural language processing;    information retrieval;    LMS;    distance education;    online learning;   

DOI  :  10.19173/irrodl.v13i5.1269

学科分类：社会科学、人文和艺术（综合）

来源: Athabasca University Press

【 摘 要 】

Question answering systems have frequently been explored for educational use. However, their value was somewhat limited due to the quality of the answers returned to the student. Recent question answering (QA) research has started to incorporate deep natu

【 授权许可】

CC BY