# Jason Liu

Divisibility and Greatest Common Divisors

two of the most important theorems involving greatest common divisors - Euclid's algorithm and Bezout's identity.

Posted March 17. 2021. 741 words. 4 min read.
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Gaussian Integral

Proofs of Gaussian Integral

Posted March 1. 2021. 257 words. 2 min read.
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The Fast Fourier Transform Intuition

Cooley-Tukey Algorithm and Butterfly Diagrams - Fourier

Posted January 29. 2021. 1448 words. 7 min read.
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MU-GAN Revisited

MU-GAN: Facial Attribute Editing based on Multi-attention Mechanism.

Posted December 27. 2020. 548 words. 3 min read.
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A Gentle Introduction to Discrete Fourier Transform

Derivation of the Fourier Transform - Fourier

Posted December 25. 2020. 3023 words. 14 min read.
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Extending FGSM to Other Norms

Fast Gradient Sign Method, with perturbation limited by not only L1, but also...

Posted November 20. 2020. 680 words. 3 min read.
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Adversarial Camouflage

Adversarial Camouflage - Hiding Physical-World Attacks with Natural Styles.

Posted November 11. 2020. 370 words. 2 min read.
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Perceptual Similarity

The unreasonable effectiveness of deep features as a perceptual metric.

Posted November 1. 2020. 861 words. 4 min read.
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The CW Attack Algorithm

The Carlini & Wagner attack is currently one of the best known algorithms to generate adversarial examples.

Posted October 25. 2020. 975 words. 5 min read.
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Norm: A Brief Introduction to the "Size" of Vectors in Machine Learning

Vector Norms in Machine Learning

Posted October 6. 2020. 903 words. 4 min read.
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LIB-HFI Docs

A blazingly fast alternative to Instructure's Canvas.

Posted October 2. 2020. 514 words. 3 min read.
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APT、apt 和 apt-get

🐧 APT 和命令 apt 是不同的概念。命令 apt 和 apt-get 是不同的命令。

Posted March 26. 2020. 1685 words. 8 min read.
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Why iOS Updates can't brick

🍎 来自 MacRumors 社区：为什么 iOS 设备目前来说升级的时候基本上肯定不会变砖?

Posted December 8. 2019. 378 words. 2 min read.
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lsd: 很有可能是下一代ls命令

一个拥有 ls 的速度和 colorls 的漂亮颜色和图标的替代品

Posted November 29. 2019. 193 words. 1 min read.
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