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.
靳良给数据企业算了一笔账：存量负荷10.5万千瓦，年用电量7.4亿千瓦时，通过与风电场双边交易“虚拟直供”方式供电；增量负荷19.2万千瓦，年用电量15.5亿千瓦时，光伏发电时段采用“物理直供”方式供电，光伏不发电时段通过与风电场双边交易“虚拟直供”方式供电。。关于这个话题，体育直播提供了深入分析
Mar 1, 2026, tagged。关于这个话题，im钱包官方下载提供了深入分析
3 advice to master the Mikado Method