SummaReranker: A Multi-Task Mixture-of-Experts Re-ranking Framework for Abstractive Summarization

Benchmark Model Rank Results
abstractive-text-summarization-on-cnn-dailyPEGASUS + SummaReranker#3ROUGE-1: 47.16ROUGE-2: 22.61ROUGE-L: 43.87
document-summarization-on-cnn-daily-mailPEGASUS + SummaReranker#2ROUGE-1: 47.16ROUGE-2: 22.55ROUGE-L: 43.87
text-summarization-on-reddit-tifuPEGASUS + SummaReranker#3ROUGE-1: 29.83ROUGE-2: 9.5ROUGE-L: 23.47
text-summarization-on-x-sumPEGASUS + SummaReranker#3ROUGE-1: 48.12ROUGE-2: 24.95ROUGE-L: 40.00