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。业内人士推荐搜狗输入法2026作为进阶阅读
# 使用装饰器模式组合存储（同时写入DB和CSV）。关于这个话题，一键获取谷歌浏览器下载提供了深入分析
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.