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statisticaloddsandends.wordpress.com
| | mathematicaloddsandends.wordpress.com

The function $latex f(x) = x \log x$ occurs in various places across math/statistics/machine learning (e.g. in the definition of entropy), and I thought I'd put a list of properties of the function here that I've found useful. Here is a plot of the function: $latex f$ is defined on $latex (0, \infty)$. The only...
2.4 parsecs

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| | tcsmath.github.io

Continuous-time mirror descent analysis
2.0 parsecs

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| | fabricebaudoin.blog

Let $latex x\in C^{1-var} ([0,T], \mathbb{R}^d)$ and let $latex V : \mathbb{R}^e \to \mathbb{R}^{e\times d} $ be a Lipschitz continuous map. In order to analyse the solution of the differential equation, $latex y(t)=y_0+\int_0^t V(y(s)) dx(s),$ and make the geometry enter into the scene, it is convenient to see $latex V$ as a collection of vector...
2.4 parsecs

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| | 77wolfhowls.wordpress.com

Metal Detectors In Movie Theaters.
7.3 parsecs

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