Figure 7From: Clustering cliques for graph-based summarization of the biomedical research literatureFigure5labeled with summary themes. Figure 7 illustrates how the optimal cluster solution is selected by labeling the clusters contained in 3 solutions (row 3 to row 5). The cluster labels are displayed below the three solutions. The cluster merging process starts at row 3. In the succeeding line, clusters with the same labels are merged together.Back to article page