E-learning support system aided by VSM based Question Answering System

摘要

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.