mrm8488/spanbert-large-finetuned-squadv2

Facebook Research created SpanBERT large fine-tuned on SQuAD v2.0 for Q&A downstream task (by them) Facebook Research combined 100,000 questions with 50,000 unanswerable questions written adversarially by crowdworkers to look similar to answerable ones . To do well, systems must not only answer questions when possible, but also determine when no answer is supported by the paragraph and abstain from answering . The numbers marked as * are evaluated on the development sets because those models were not submitted to the official leaderboard . All the other numbers are test numbers. All the others numbers are tested numbers . The model was created by Manuel Romero/@mrm,