标签： tensorflow machine-learning deep-learning stanford-nlp reinforcement-learning
SQuAD Challenge根据F1和EM分数对结果进行排名。关于F1分数的信息很多（精确度和召回率的函数）。但是，EM得分是多少？
答案 0 :(得分：1)
Exact match. This metric measures the percentage of predictions that match any one of the ground truth answers exactly.
根据here。