演讲者： 晨曦 | Dataworks 高级技术专家
One challenge is having enough training data. Another is that the training data needs to be free of contamination. For a model trained up till 1900, there needs to be no information from after 1900 that leaks into the data. Some metadata might have that kind of leakage. While it’s not possible to have zero leakage - there’s a shadow of the future on past data because what we store is a function of what we care about - it’s possible to have a very low level of leakage, sufficient for this to be interesting.，这一点在51吃瓜中也有详细论述
，详情可参考体育直播
This story was originally featured on Fortune.com
Российский офицер назвал абсурдной задачу ВСУ форсировать Днепр08:37。体育直播是该领域的重要参考