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Violin plots of the silhouette coefficient values for k‐means and agglomerative clustering, where clustering was applied to each vector representation across cluster counts in the range [2,14]. Black bars indicate interquartile range, with the white dot indicating the median value. A red horizontal line is set at a silhouette coefficient value of 0.5, which is a standard criterion for a good quality SC result (Mooi & Sarstedt, 2011).
