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Fig. 4 | Smart Learning Environments

Fig. 4

From: Analyzing students’ collaboration patterns in a social learning environment using StudentViz platform

Fig. 4

Visualization provided by StudentViz using WebCola layout. Nodes’ diameters are proportional to PageRank metric, while their colors depict affiliation to a specific community. Similar with Fig. 3, this image provides the instructor with a general overview of students’ collaboration and their relative collaboration status. Nodes with a central position and larger diameters depict learners with higher collaboration status. This figure supports VN1 and VN2, as well as P1 and P3

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