我们首先在Mathematica中徒手打造一个人工神经网络，然后对该神经网络进行训练，最后用训练得到的模型来判断图片上的手写数字是多少。

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glusterfs A distributed network filesystem, used as a shared permanent storage filesystem in kubernetes, so I took the opportunity to study it.

The SIR classical model is mainly used in the field of infectious diseases to predict future trends in the number of infections.

维基百科解释: Lotka Volterra

This issue covers the virus that caused the disease and its infection process, and concludes with how to help scientists around the world accelerate the development of vaccines.

I have seen a book “Model Thinking” before, and this time it happens to be in the CoVid-2019 disease ravaging the world, by chance I saw the prediction model SEIR about epidemiology, I took this opportunity to start studying mathematical models, and decided to pick up the mathematical analysis, ordinary differential equations, partial differential equations, differential geometry and other courses I studied in college. I came across the language Modelica, and since I had been…

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