用费曼技巧四层提问法，让AI把任何复杂概念讲透，告别看了就忘的假学习。
You asked ChatGPT to explain self-attention. It gave you a paragraph that sounded right. You nodded. Two hours later, you couldn't explain it back to …
评估AIcon2abs方法的论文，直击机器学习核心机制，适合关注算法原理的读者。
arXiv:2401.07386v5 Announce Type: cross Abstract: This study expands on previous work that introduced the AIcon2abs method (AI from Concrete to Abstra…
在AI轻易搞定一切时，还要不要逼孩子学编程基础？一位父亲的真实困惑与社区深度讨论。
I've been feeling more and more lost. Had plans to teach my 10yr python, maybe something fun with games or robotics. But then I look around and I see …
ICML 2026论文提出Rank-Learner方法，用正交化实现治疗效果的精准排序，因果推断新突破。
arXiv:2602.03517v2 Announce Type: replace Abstract: Many decision-making problems require ranking individuals by their treatment effects rather than e…
论文提出基准测试效率优化方法，发现核心就是特征选择加多元回归，简洁有力直击痛点。
arXiv:2605.25773v1 Announce Type: cross Abstract: Efficient benchmarking techniques aim to lower the computational cost of evaluating LLMs by predicti…
LoMETab将乘法集成从秩1扩展到秩r，为表格深度学习带来新突破
arXiv:2605.14365v1 Announce Type: cross Abstract: Recent tabular learning benchmarks increasingly show a tight performance cluster rather than a clear…