Yellow: Craving
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.
。关于这个话题，Line官方版本下载提供了深入分析
22 февраля Пакистан нанес авиаудар по афганским приграничным провинциям Пактия и Нангархар. Также в шести провинциях Афганистана произошли вооруженные столкновения пакистанской и афганской армий.
2月27日，有市场消息称字节跳动旗下懂车帝正考虑在香港进行IPO，筹资10亿至15亿美元。对此，记者向懂车帝和字节跳动方面求证，双方均称“暂时不回应”。（21财经）
Source: Computational Materials Science, Volume 267