I am following the R programming language for some time. But sometimes, I wonder how Python would have worked in […]
Author: Oindrila Sen
A decade of experience in collecting, cleaning and visualizing data. But now I am learning and practicing new tools and different techniques.
Let's dig and find out what is the story behind that Data. Let's do it together! Let's solve, fail and try again because discovering something new is always fun.
Comparing FeedForward, Backropagation, and Recurrent Neural Network
Neural Network For Machine Learning from Coursera is a difficult subject. In the end, I learned a lot of new things […]
Sentiment Analysis on Movie Reviews in R
Text Analytics is an interesting but tricky subject. It is not easy to decipher sentiments from some words. It gets […]
Database operations in R using RSQLite
I needed a break from the neural network and even machine learning algorithms. All those formulae for mathematical representation, the […]
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 […]