Linear Gradient Descent from lectures of Andrew Ng by Lukas Tencer

This is an algorithm for fitting linear model to multivariate data. (gradient descent, mathematics, optimization)

geadientDescent( data )

loadData( type )

Optimal Inverse Function Creation by Alan Jennings

Creates continuous, optimal inverse-functions: given a desired output, finds the optimal input (inverse, optimization, multidimensional)

InvFun_Test

InvFuntions=InvFun(Pop_I,ProbStrut)

Gradient Descent by Sachinthaka

This function finds the local minima of a function. (gradient descent, optimisation, optimization)

[val grad]=test_func(x)

[x val]=gradient_descent(func,x, varargin)

test_grad_descent.m

Gradient Descent Visualization by simar

This file visualises the working of gradient descent(optimisation algo) program on each iteration. (visualisation, gradient descent, mathematics)

gra_des.m

Linear Regression by michael scheinfeild

linear regressing fit to line in the method of gradient descent for minimizing square error (linear regression, gradient descent, fitting line)

gradient_descent_opt(xi,yi,theta_st,nsteps,mindiff,learnrat...

A very simple and intuitive neural network implementation by Carl Löndahl

Short code and easy to understand. Example data set provided. (backpropagation, neural network, gradient descent)

mendez()

neural()