Enrichment of learner profile through the semantic analysis of the learner's query on the Web

摘要

The learning systems are designed for learning about a particular area. Then, it is usually necessary to know the state of knowledge of the learner on a domain before customizing or adapting the learning process. In this paper, we are interested in the semantic analysis of the learner's query put on the WEB by using the domain ontology. The purpose of this analysis is to identify the concepts of domain that are most asked on the Web and to keep them into the learner's model as concepts not well mastered. We hypothesize that all concepts sought on the web via the search engine can be considered as knowledge poorly or badly acquired by learners and deserve thus more attention and consideration both by the tutor for the pedagogical monitoring of learners on these concepts and from the designer of course, to restructure and more enrich the educational content which articulates these concepts identified beforehand in this analysis.