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The word cloud is a useful tool for identifying trends and main themes in a corpus of texts, thus facilitating the understanding and analysis of content in a visual and intuitive way.
Beheshti, B. (2016). Empirical Means to Validate Skills Models and Assess the Fit of a Student Model [Ph.D. thesis, École Polytechnique de Montréal]. Available
Beheshti, B., & Desmarais, M. C. (2014, July). Predictive performance of prevailing approaches to skills assessment techniques: Insights from real vs. synthetic data sets [Paper]. 7th Conference on Educational Data Data Mining (EDM 2014), London, England. External link
Desmarais, M. C., Beheshti, B., & Xu, P. (2014, July). The refinement of a Q-matrix: Assessing methods to validate tasks to skills mapping [Paper]. 7th Conference on Educational Data Data Mining (EDM 2014), London, England. External link
Desmarais, M. C., & Beheshti, B. (2012, July). Improving matrix factorization techniques of student test data with partial order constraints [Paper]. 20th Conference on User Modeling Adaptation and Personalization (UMAP 2012), Montréal, Québec. External link
Desmarais, M. C., Beheshti, B., & Naceur, R. (2012, June). Item to skills mapping: deriving a conjunctive Q-matrix from data [Paper]. 11th International Conference Intelligent Tutoring Systems (ITS 2012), Chania, Grèce. External link
Desmarais, M. C., Naceur, R., & Beheshti, B. (2012, July). Linear models of student skills for static data [Paper]. 20th Conference on User Modeling Adaptation and Personalization (UMAP 2012), Montréal, Québec. External link
Desmarais, M. C., Beheshti, B., & Naceur, R. (2012, June). Methods to find the number of latent skills [Paper]. 5th International Conference on of Educational Data Mining (EDM 2012), Chania, Grèce. External link
