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Re-ranking Summaries Based on Cross-Document Information Extraction
[chapter]
2010
Lecture Notes in Computer Science
Preserved Fulltext
This paper describes a novel approach of improving multi-document summarization based on cross-document information extraction (IE). We describe a method to automatically incorporate IE results into sentence ranking. Experiments have shown our integration methods can significantly improve a high-performing multi-document summarization system, according to the ROUGE-2 and ROUGE-SU4 metrics (7.38%% relative improvement on ROUGE-2 recall), and the generated summaries are preferred by human
doi:10.1007/978-3-642-17187-1_42
fatcat:ccwrcmavtvf2tfpc255pl47uvq