What Disease does this Patient Have? A Large-scale Open Domain Question Answering Dataset from Medical Exams

Code

• github.com/jind11/MedQA
  OfficialIn papernone★ 362
• github.com/baichuan-inc/baichuan2
  pytorch★ 4,117
• github.com/meetyou-ai-lab/can-mc-evaluate-llms
  pytorch★ 8

Abstract

Open domain question answering (OpenQA) tasks have been recently attracting more and more attention from the natural language processing (NLP) community. In this work, we present the first free-form multiple-choice OpenQA dataset for solving medical problems, MedQA, collected from the professional medical board exams. It covers three languages: English, simplified Chinese, and traditional Chinese, and contains 12,723, 34,251, and 14,123 questions for the three languages, respectively. We implement both rule-based and popular neural methods by sequentially combining a document retriever and a machine comprehension model. Through experiments, we find that even the current best method can only achieve 36.7\%, 42.0\%, and 70.1\% of test accuracy on the English, traditional Chinese, and simplified Chinese questions, respectively. We expect MedQA to present great challenges to existing OpenQA systems and hope that it can serve as a platform to promote much stronger OpenQA models from the NLP community in the future.

Tasks

Reproductions