Development of an instrument measuring user satisfaction of the human-computer interface
CHI '88 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Improving a human-computer dialogue
Communications of the ACM
A metric for hypertext usability
SIGDOC '91 Proceedings of the 9th annual international conference on Systems documentation
C4.5: programs for machine learning
C4.5: programs for machine learning
Usability inspection methods
Forecaster diversity and the benefits of combining forecasts
Management Science
Measuring the usability index of your Web site
Proceedings of the 16th annual international conference on Computer documentation
Quality in use: Meeting user needs for quality
Journal of Systems and Software
An introduction to support Vector Machines: and other kernel-based learning methods
An introduction to support Vector Machines: and other kernel-based learning methods
Usability Engineering
Machine Learning
Machine Learning
Master usability scaling: magnitude estimation and master scaling applied to usability measurement
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Sensitivity Analysis in Practice: A Guide to Assessing Scientific Models
Sensitivity Analysis in Practice: A Guide to Assessing Scientific Models
An empirical investigation of decision-making satisfaction in web-based decision support systems
Decision Support Systems
Current practice in measuring usability: Challenges to usability studies and research
International Journal of Human-Computer Studies
An empirical study of web site navigation structures' impacts on web site usability
Decision Support Systems
The importance of participant interaction in online environments
Decision Support Systems
Movie forecast Guru: A Web-based DSS for Hollywood managers
Decision Support Systems
Analysing the impact of usability on software design
Journal of Systems and Software
Reconciling usability and interactive system architecture using patterns
Journal of Systems and Software
A holistic framework for knowledge discovery and management
Communications of the ACM - One Laptop Per Child: Vision vs. Reality
Correlations among prototypical usability metrics: evidence for the construct of usability
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A study of cross-validation and bootstrap for accuracy estimation and model selection
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 2
UWIS: An assessment methodology for usability of web-based information systems
Journal of Systems and Software
Usability, quality, value and e-learning continuance decisions
Computers & Education
Advanced Data Mining Techniques
Advanced Data Mining Techniques
Understanding of website usability: Specifying and measuring constructs and their relationships
Decision Support Systems
SUE inspection: an effective method for systematic usability evaluation of hypermedia
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
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The research presented in this paper proposes a new machine learning-based evaluation method for assessing the usability of eLearning systems. Three machine learning methods (support vector machines, neural networks and decision trees) along with multiple linear regression are used to develop prediction models in order to discover the underlying relationship between the overall eLearning system usability and its predictor factors. A subsequent sensitivity analysis is conducted to determine the rank-order importance of the predictors. Using both sensitivity values along with the usability scores, a metric (called severity index) is devised. By applying a Pareto-like analysis, the severity index values are ranked and the most important usability characteristics are identified. The case study results show that the proposed methodology enhances the determination of eLearning system problems by identifying the most pertinent usability factors. The proposed method could provide an invaluable guidance to the usability experts as to what measures should be improved in order to maximize the system usability for a targeted group of end-users of an eLearning system.