dragonprogramer/hotpot_qa

HotpotQA是一个新的数据集，包含113k个基于维基百科的问题-答案对，具有四个关键特征：（1）问题需要查找和推理多个支持文档来回答；（2）问题多样且不受限于任何预先存在的知识库或知识模式；（3）提供推理所需的句子级支持事实，允许QA系统在强监督下推理并解释预测；（4）提供一种新类型的事实比较问题，以测试QA系统提取相关事实并进行必要比较的能力。HotpotQA is a new dataset with 113k Wikipedia-based question-answer pairs with four key features: (1) the questions require finding and reasoning over multiple supporting documents to answer; (2) the questions are diverse and not constrained to any pre-existing knowledge bases or knowledge schemas; (3) we provide sentence-level supporting facts required for reasoning, allowing QA systems to reason with strong supervision and explain the predictions; (4) we offer a new type of factoid comparison questions to test QA systems’ ability to extract relevant facts and perform necessary comparison.