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读懂「245C, Notes 4: Sobolev spaces」：先把定义、反例和适用范围钉死
As discussed in previous notes, a function space norm can be viewed as a…
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读懂「The federal budget, rescaled」：先把定义、反例和适用范围钉死
In a recent Cabinet meeting, President Obama called for a $100 million s…
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多股票LSTM股价预测模型搭建教程 嵌入向量优化落地步骤
传统单股票LSTM股价预测模型无法适配多标的训练，存在特征冗余、不同股票时序模式混淆的核心问题。通过引入股票符号嵌入向量替代独热编码，拼接价格时…
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读懂「At the Fefferman conference」：先把定义、反例和适用范围钉死
I am currently at Princeton for the conference “The power of Analysis” h…
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「Szemeredi’s regularity lemma via the corresponde」：数学直觉如何落到可检验的步骤
In a previous post, we discussed the Szemerédi regularity lemma, and how…
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读懂「Recent progress on the Kakeya conjecture」：先把定义、反例和适用范围钉死
Below the fold is a version of my talk “Recent progress on the Kakeya co…
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读懂「The two-ends reduction for the Kakeya maximal co」：先把定义、反例和适用范围钉死
In this post I would like to make some technical notes on a standard red…
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把「245C, Notes 5: Hausdorff dimension (optional)」写成可执行的阅读路径
A fundamental characteristic of many mathematical spaces (e.g. vector sp…
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把「DHJ: Writing the second paper」写成可执行的阅读路径
Now that the quarter is nearing an end, I’m returning to the half of the…
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读懂「Reflections on compressed sensing」：先把定义、反例和适用范围钉死
[This post should have appeared several months ago, but I didn’t have a …