Table 2 ROUGE results for EXABSUMExtractive and EXABSUMAbstractive in Feature Analysis of the DUC2001 Dataset: Comb Represents the Combination of Selected Scoring Approaches
From: EXABSUM: a new text summarization approach for generating extractive and abstractive summaries
Summary type | Scoring techniques | DUC 2001 | |
|---|---|---|---|
ROUGE-1 | ROUGE-2 | ||
EXABSUMExtractive | \(TR-ISF\) ONLY | 0.398 | 0.131 |
EXABSUMExtractive | Comb1: \(TR-ISF\)+ Sentence position | 0.402 | 0.143 |
EXABSUMExtractive | Comb2: \(TR-ISF\)+ Sentence Position + Sentence Length | 0.453 | 0.192 |
EXABSUMExtractive | Comb3: \(TR-ISF\)+ Sentence Position + Sentence Length + Sentence resemblance To the Title | 0.480 | 0.208 |
EXABSUMAbstractive | Graphs + Reranking based on keyphrases ONLY | 0.319 | 0.151 |