Comments (3)
这也是个历史遗留问题了。
对于NYT10这些老数据集,在opennre里面你可以发现他的做法经历了从(1)以test集合作为dev集合 -> (2)手动划分出dev集(9/1划分) -> (3)回归以test集合作为dev集合的历程。这主要的原因是因为这些数据集当时都是比较早的并无dev集,而一些早期的文章也就直接沿用了test集合作为dev集合,opennre最后的回归也是为了让pcnn这些基线的指标能对标那些早期的论文。
关于这个问题我的建议是:
(1)如果你仍然需要使用这些无dev的老数据集合,我建议你要么遵循9/1的比例将训练集随机划分,或者直接用test集合作为dev集合,两者都可以。只要你check一下你所有需要compare的baselines在相同的设置下即可,并且附加说明,这些老数据集的做法其实并没有一个统一的标准。
(2)更好的方案应该是选取opennre释放出来的两个新的数据集,NYT10m和Wiki20m,这两个新的数据集更完善。
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对,你可以自己写个脚本将这些原始论文数据转换成opennre的数据格式。
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另外看了下只有gds的数据是有dev的,其他的都只有train和test,想问下这个要怎么划分出来呢?(比如多少比例,怎么选取数据),谢谢
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