Category: Machine learning

How do neural networks learn?

We have already learned about neurons and neural networks . Neural networks improve accuracy of predictions, but how do they do it? How do neural networks learn ? How do Neural Networks Learn? The Neuron: We have already seen Each neuron…

Artificial Neural Networks

Hello all, welcome to another tutorial on machine learning. We learned about the role of a neuron in deep learning. In this article, we will understand how artificial neural networks work. Artificial Neural Networks: First of all, let us first…

The Neuron in Deep Learning

In previous article, we got introduced to deep learning and how computers mimic the human brain learning behavior. The neuron is the fundamental part in human brain which can receive some inputs and provide outputs. In this article, we will…

Introduction to Deep Learning

Hello all, till now, we have learned about various machine learning concepts like regression and classification. We applied some regressors and classifiers on test datasets and predicted values for them. However, we did not have much control over accuracy of…

Natural Language Processing Using Python

Welcome to another interesting concept in machine learning. In this article, we will learn how to perform natural language processing using python. Natural Language Processing Using Python: NLP is a concept in machine learning which concerned with interactions between computers…

Hierarchical Clustering

In previous tutorial we learned how to divide data-set into right number of clusters using K-means clustering.In this tutorial we will see another type of clustering i.e Hierarchical Clustering.This algorithm uses bottom up approach to divide data-set into clusters so,let’s get…

K-means clustering

We learned to classify our data sets in previous articles. We already knew the categories in which we wanted to classify our data sets. However, we may come across a data set which does not have pre-defined classes. We want…

Confusion Matrix

We learned different types of classification in previous tutorials.In those tutorials we counted number of right and wrong predictions manually.This counting  by using Confusion Matrix.In this tutorial we will learn about confusion matrix  and how this operation can be performed…

Random Forest Classification

Hello all, welcome to another machine learning tutorial. Here, we will learn about Random forest classification model. This article is quite similar to all previous classification articles because we are simply using new python libraries for classifiers and we are…

Decision Tree Classification

Hello all, welcome to another machine learning tutorial. Here, we will learn about Decision Tree classification model. This article is quite similar to all previous classification articles because we are simply using new python libraries for classifiers and we are…