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OpenGenus IQ, an open-source Computer Science Publication House, is driven by 2500+ BSc/MSc/PhD holders globally, exploring Algorithms, Deep Learning, System Design, and more since 2017.

Software Engineering

Different types of Inheritance in Java

In short, Java does not support inheriting multiple classes and hence, does not support multiple and multipath inheritance. Java supports single, hybrid, hierarchical and multilevel inheritance.

Janvi Talreja
Software Engineering

A general introduction to Turing Machine

Turing Machines can be used to express any computable algorithm, been this model recognized as equivalent to our concept of a modern computer.

Gabriel Lechenco Gabriel Lechenco
Machine Learning (ML)

Logistic Regression using Scikit Learn

In this article, we will explore how to implement Logistic Regression in Python using Scikit Learn and create a real demo.

Janvi Talreja
Machine Learning (ML)

Linear regression in Python using Scikit Learn

In this article, we will implement linear regression in Python using scikit-learn and create a real demo and get insights from the results.

Janvi Talreja
Software Engineering

Learn about basics of Audio as a Data

In this article, we will explore various aspects about audio like different formats, features and representation with code demonstrations.

Harshita Sahai Harshita Sahai
Software Engineering

Bitwise operators in Python

Bitwise operators in python are: &,|,~,^,>. These operators work on bits instead of the whole integer, hence the name. They are used to manipulate bits

meera
Machine Learning (ML)

Hyper Parameter Tuning

Hyperparameter tuning is one of the features that come to the fore to conquer the battle of maximizing the performance of the model or maximizing the model's predictive accuracy.

Aditya Rakhecha Aditya Rakhecha
Algorithms

Print Fibonacci Series in Reverse Order

In this article, we will explore how to print fibonacci series in reverse order. A key point to note here is that as Fibonacci number depends on previous fibonacci numbers

Prashant R
Software Engineering

Developing a Live Sketching app using OpenCV and Python

We will develop an application which will show a live sketch of your webcam feed. In this project we'll be using NumPy and OpenCV

Yashwant Saini Yashwant Saini
Algorithms

Bisection Method for finding the root of any polynomial

Bisection Method for root finding (also called the interval halving method, the binary search method, or the dichotomy method) is based on the Bolzano’s theorem for continuous functions

Eklavya Chopra
Machine Learning (ML)

Various Techniques used for Face Recognition

Did you know that everytime we upload an image to a site like Facebook they use facial recognition to recognize faces in it? Learn its various techniques

Yashwant Saini Yashwant Saini
Software Engineering

Type Casting in C++

Learn about type casting in C++ where data types can be converted automatically by compiler, explicitly converted by user and by using the cast operator.

Harshita Sahai Harshita Sahai
Software Engineering

Let us set up a basic Laravel App

In this article, we go through the process of setting up a basic Laravel application and serve it at localhost

Asha Sulaiman Asha Sulaiman
Software Engineering

Introduction to MongoDb

In this article, we will understand the basic concepts in MongoDB and go through an example of creating and updating a document as well.

Priyanka Yadav Priyanka Yadav
Software Engineering

Functions in Shell Scripting

In this article, we will go through how to use functions in shell scripting and will cover passing parameters, returning values, nested function calls and more

Nishkarsh Raj Nishkarsh Raj
Software Engineering

Control Program flow in Shell Scripts using if else and switch case

In this article, we will go through how to control the program flow in shell scripting using if else and switch case statements.

Nishkarsh Raj Nishkarsh Raj
Software Engineering

For and While loop in Shell Scripts

In this article, we will understand how to use for and while loops in shell scripts which is widely used implementation technique.

Nishkarsh Raj Nishkarsh Raj
Software Engineering

Basics of Shell Scripting

In this article, we will go through the basics of shell scripting, understand how to take input and produce output, working with variable, some basic arithmetic and other concepts.

Nishkarsh Raj Nishkarsh Raj
Software Engineering

Learn about sending Push notification using Push API

The Push API gives web applications the ability to receive messages pushed to them from a server on a user agent

Siddharth Gusain Siddharth Gusain
Software Engineering

Introduction to Unit Testing in Python with unittest module

In this article we will understand how to use unit testing in Python and implement a demo using unittest module and master its use.

Ananya Verma Ananya Verma
Algorithms

Find if a Subset with sum divisible by m exist

In this article, we find if a Subset with sum divisible by m exist. A naive approach takes O(2^N) time while dynamic programming takes O(N*M) time

Siddharth Agarwal Siddharth Agarwal
Software Engineering

Learn to work with files on the Web using File API

With HTML5 file API it is possible for JavaScript to process a file locally, e.g. compress, encode or encrypt it

Siddharth Gusain Siddharth Gusain
Problems on Binary Tree

Find height or depth of a binary tree

Length of the longest path from the root node to a leaf node is the height of the binary tree. We find it in linear time using a recursive algorithm

Akshay Gopani Akshay Gopani
Software Engineering

Using wrapper classes in Java

A Wrapper class is a class whose object contains a primitive data types. We can think this as a primitive data type with an additional layer which enables it is get benefits of a custom user defined objects in Java.

Parth Maniyar Parth Maniyar
Machine Learning (ML)

Introduction to Q Learning and Reinforcement Learning

Read on to learn the basics of reinforcement learning and Q-Learning through an intuitive explanation, and a TensorFlow implementation!

Anamitra Musib
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