Protected: Number theory and combinatorics for classical encryption-I
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OpenGL graphics with R: solar system dynamics
Of all of the interpreted programming languages (python, R, lisp, julia) that I use, R has the best graphics. Here are some examples of an orrery or solar system simulator written in R, with OpenGL graphics. I wrote it as
Protected: ML: Topological data analysis-III.
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Protected: ML: Topological data analysis-II
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Protected: ML: Topological data analysis-I
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Genetic algorithms
I recently read an excellent post on genetic algorithms in python, which answered a lot of questions that I had about the method. I recommend reading this post, what I will do here is translate the examples into julia, and
ML/AI: k-nearest neighbor models from scratch
R,python, and julia all have nice knn packages for this very simple type of classification model, but the knn method is so simple that you are better off just hand-coding it. The idea is that in some dataset of points
ML/AI: Build a partition classifier in julia
R has a very nice library for creating tree partitions called rpart. Trees are linked lists, a self-referencing data structure that is pretty easy to implement in just about any programming language. Let’s create a julia mutable struct for a
Protected: ML: RandomForest regression in julia
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