Two important changes to timeline recommendations:
- New AI/SI ranking model that predicts probable time spent much better
- Retrieval model trained to surface posts people read all the way through
User active seconds is growing exponentially and hitting all-time highs almost every day:
Rewriting the 𝕏 Android app was also a big deal. It was really bad for such a long time.
译
在 X 查看 ↗ 时间线推荐的两个重要变化：
- 新的 AI/SI 排序模型，对可能花费时间的预测效果好得多
- 检索模型经过训练，能 surfaced 人们从头到尾读完的帖子
用户活跃秒数呈指数级增长，几乎每天都在创历史新高：
重写 𝕏 Android 应用也是一件大事。它曾经很长一段时间真的很糟糕。