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Table 2 ROUGE and Nouveau-ROUGE scores in the CSTNews-Update dataset based on the evaluation approach of [62]

From: Update summarization: building from scratch for Portuguese and comparing to English

  ROUGE-1 ROUGE-2 Nouveau-ROUGE
Methods Precision Recall F-measure Precision Recall F-measure Pyr Res
Combined method 0.843 0.296 0.426 0.648 0.230 0.329 7.224 1.264
KLSum-Sub 0.825 0.297 0.421 0.640 0.233 0.329 6.744 2.271
DualSum 0.823 0.294 0.418 0.636 0.230 0.325 7.694 2.438
Novelty-Factor 0.837 0.285 0.414 0.645 0.220 0.319 6.942 2.424
Pos-Direct 0.831 0.289 0.418 0.632 0.222 0.319 6.639 2.240
PageRank(A+B) 0.817 0.288 0.413 0.620 0.221 0.317 6.410 2.118
PageRank(B) 0.822 0.284 0.411 0.627 0.218 0.314 6.642 2.260
Pos-Binary 0.797 0.277 0.400 0.603 0.211 0.304 6.370 2.136
Pos-Geometric 0.796 0.277 0.400 0.602 0.211 0.304 6.389 2.145
Pos-Inverse 0.795 0.277 0.400 0.601 0.211 0.304 6.383 2.141
PNR2 0.785 0.271 0.392 0.595 0.207 0.299 6.239 2.087
RSumm 0.714 0.247 0.356 0.444 0.149 0.217 2.049 0.586
  1. The methods are sorted by the F-measure scores of ROUGE-2