dennismwagiru/machine-learning

Machine-Learning

This repository contains all the machine learning algorithms I code. It also shows training and testing using available libraries such as scikit-learn, etc.

I will also attach mathematical solutions for the said algorithms

Hope you find what you are looking for!

Items covered till date

1. Linear Algebra

   • Vectors and scalar multiplication
   • The vector dot product
   • Matrices
   • Transposing vectors and matrices
   • Matrix multiplication
   • The matrix inverse

2. Calculus

   • Python for calculus

     • Sympy

       • The difference between symbolic and numeric math.
       • How to create symbolic variables and functions in sympy
       • How to integrate sympy and latex

     • Latex

       • How to write equations and special characters using latex coding in Python
       • A bit about Markdown in IPython

     • Text and data visualization

       • String interpolation and f-strings
       • Plotting dots and lines
       • Subplot geometry
       • Making graphs look nicer
       • Images

   • Functions

     • Visualizing functions
     • Domain & Range
     • Linear and nonlinear functions
     • Ploting functions
     • Polynomial functions
     • Estimate a sine wave with polynomials $$\sum_{n=1}^{\infty}(-1)^{n+1}\frac{x^{2n-1}}{2n-1}!$$
     • Exponential and log functions $$e = \lim_{x \to \infty}(1 + \frac{1}{n}) ^n$$

3. Linear Regression

   • 1-D Model

This is me machine learning⚡️