I needed a break from the neural network and even machine learning algorithms. All those formulae for mathematical representation, the […]
Category: R-Programming
Mathematical Representation and Compute Cost of a Feed-Forward Neural Network in R
What is a FeedForward Neural Network? In FeedForward Neural Network, the Perceptrons are arranged in layers, with the first layer […]
Read .mat files in R using library “R.matlab”
While practicing the Neural Network exercise from Andrew Ng course in R, I got stuck at the first step. The data file […]
Hand-Written Digit Recognition in R using Neuralnet
It is high time now that I slide my feet in the vast ocean of Neural Network. I was avoiding […]
Hand-Written Digit Recognition in R using Multinomial Logistic Regression
Multinomial Logistic Regression is a classification method that generalizes Logistic Regression to multiclass problems i.e. with more than two possible discrete […]
Hand-Written Digit Recognition in R using randomForest
As the story goes, I was going through the Neural Network Exercise from the Andrew Ng Course of Machine Learning. I converted the […]