ResearchBenchmarksQuestion Answering on GooAQ-S (test)Question Answering on GooAQ-S (test)Follow28.44ROUGE-1QAs+f27.691227.885628.0828.2744Oct 13, 2022Evaluation resultsMethodMethodLinksROUGE-1ROUGE-2ROUGE-LROUGE-LsumQAs+fPre-training on synthe...Pre-training on synthetic data=true, Fine-tuned on target dataset=true2022.1028.447.7320.1724.12QAb+fPre-training on synthe...Pre-training on synthetic data=false, Fine-tuned on target dataset=true2022.1027.727.6820.0823.64