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Table 5 Document Clustering Performance Decrease as Summary Compression Ratio Increase for Each Summarization Method

From: A coherent graph-based semantic clustering and summarization approach for biomedical literature and a new summarization evaluation method

Summary compression Ratio/Summarization Method

5%

10%

20%

Degree centrality

0.4%

2.0%

6.0%

Mutual Refinement centrality

0.7%

2.0%

6.0%