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

fYear

2013

fDate

26-28 April 2013

Firstpage

1281

Lastpage

1285

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science & Education (ICCSE), 2013 8th International Conference on

Conference_Location

Colombo

Print_ISBN

978-1-4673-4464-7

Type

conf

DOI

10.1109/ICCSE.2013.6554118

Filename

6554118