Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Understanding search engines: mathematical modeling and text retrieval
Understanding search engines: mathematical modeling and text retrieval
Modern Information Retrieval
Text Mining Handbook: Advanced Approaches in Analyzing Unstructured Data
Text Mining Handbook: Advanced Approaches in Analyzing Unstructured Data
Hi-index | 0.00 |
Given a collection of survey comments evaluating an E-learning system, the text mining technique is applied to discovering and extracting knowledge from the comments. The purpose is to categorize the comments into several groups in an attempt to identify key criticisms or praises from students using the E-learning system. This study is able to assist the evaluators of the E-learning system to obtain the summarized key terms of major "concerns" without going through potentially huge amount of survey data.