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.
Thanks for reading. You can follow me on X (@nand2mario) for updates, or use RSS.
。关于这个话题，51吃瓜提供了深入分析
For twenty years, the pattern was predictable and universal. Someone needs information, they open Google, they type a query, they scan through ten blue links, they click a few results, they piece together answers from multiple sources. This process trained us to optimize for that journey. We focused on ranking in those ten blue links because that's where traffic came from. The entire SEO industry built around understanding and exploiting that single funnel.。同城约会是该领域的重要参考
第五十三条 国务院有关部门、县级以上地方人民政府及其有关部门，违反本法规定，有下列情形之一，对负有责任的领导人员和直接责任人员依法给予处分：，推荐阅读同城约会获取更多信息