Title :
E-learning support system aided by VSM based Question Answering System
Author :
Tian Xia ; Yanmei Chai ; Hong Lu ; Tong Wang
Author_Institution :
Dept. of Comput. & Inf. Sci., Shanghai Second Polytech. Univ., Shanghai, China
Abstract :
Recent years, instructional research and construction, such as course construction, exquisite courses, etc, popularize distance education website. On the consequence, learners eager to obtain learning support in time, even real-timely, to solve their confusion. Therefore, many learning support systems are put forward to support learners as many aspect. The VSM based e-Learning Support System proposed in this paper is able to provide answers to learner´s question immediately. Such technique is based on many natural language processing techniques, including Chinese segment, term weighting, Vector Space Model, etc. As the experiment results shows, the e-Learning Support System is satisfied both in technical results and instructional survey.
Keywords :
computer aided instruction; natural language processing; question answering (information retrieval); Chinese segmentation; VSM; e-Learning Support System; natural language processing techniques; question answering system; term weighting; vector space model; Learning Support System; Question Answering System; VSM; Vector Space Model; e-learning;
Conference_Titel :
Computer Science & Education (ICCSE), 2013 8th International Conference on
Conference_Location :
Colombo
Print_ISBN :
978-1-4673-4464-7
DOI :
10.1109/ICCSE.2013.6554118
