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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.

System Design

File Systems in Database

In this article, we will learn what is file organization and what are benefits of doing it. We already know that data is stored in database, when we refer this data in terms of RDBMS we call it collection of inter-related tables.

Dharmik Patel Dharmik Patel
Indian Railways

Block Instruments used in Indian Railways

A Block Instrument is the apparatus kept at a block station where station master use this to give line clear to or receive line clear from adjacent block station. It is basically a communication equipment between two block station used to implement absolute block working.

Sarthak Panda
Deep Learning

Variance in DL

In deep learning, variance refers to the variability or inconsistency of the model's performance when trained on different subsets of the training data. A high variance model is one that overfits to the training data and does not generalize well to unseen data.

Riya Singh
backtracking

Shortest path in a Maze using Backtracking

In this article, we have covered the topic on finding the Shortest path in a Maze using Backtracking. We have presented the Time and Space Complexity for various cases.

CHEW Chee Keng
Natural Language Processing (NLP)

Different techniques for Document Similarity in NLP

In Natural Language Processing (NLP), Document Similarity Calculation is a crucial task that involves checking how similar two or more documents are. This article shall focus on its use cases, the concept behind different techniques of document similarity, and their implementations in Python.

Ambarish Deb Ambarish Deb
Sorting Algorithms

OOP design for Sorting Algorithms

In this article, we have presented good implementation designs considering there are multiple sorting algorithms and different datatypes.

Harshit Raj
Minimum Spanning Tree (MST)

Water distribution [solved using Minimum Spanning Tree]

In this article, we have solved the problem of Water distribution using Minimum Spanning Tree, Union Find and Sorting Algorithms.

Aswin Shailajan
Machine Learning (ML)

Bias Variance tradeoff

An essential idea in statistical learning and machine learning is the bias-variance tradeoff. It speaks to the connection between a model's complexity and its precision in fitting the data.

Vaishnav Nagnath Kumbhar
Natural Language Processing (NLP)

Paraphrasing in NLP

For this article, our aim would be to analyze different paraphrasing algorithms and their implementation in Python.

Ambarish Deb Ambarish Deb
Natural Language Processing (NLP)

Chunking and Chinking in NLP

One important aspect of NLP is chunking, which involves the extraction of meaningful phrases or chunks from text data. Chinking is a related technique that involves the exclusion of certain words or phrases from a chunk.

Nithish Singh Nithish Singh
Machine Learning (ML)

Gibbs Sampling

Gibbs Sampling is a statistical method for obtaining a sequence of samples from a multivariate probability distribution.

Samyak Deshpande
C++

bli_malloc_user [explained with C++ code]

In this article at OpenGenus, we have explored bli_malloc_user in depth. bli_malloc_user() is a memory allocation API available in BLIS, a library.

Rahul Reddy
HTML

Pagination in HTML/CSS

Pagination is a common feature in web development that allows users to navigate through large sets of data or content. In this article, we will explore how to implement pagination using HTML and CSS.

Deepti Sharma
Python

Python Script to Like Recent Tweets with a Particular Hashtag

In this article, we have developed a Python Script to Like Recent Tweets with a Particular Hashtag. We have developed 2 approaches: one using tweepy library and other using requests library to make direct API calls to Twitter API.

Akshat Sunil Pande
Java

Java program for Compound Interest

In this article, we have explored the concept of Compound Interest and implemented a Java program to compute Compound Interest.

King Immanuel King Immanuel
System Design

System Design of Car Rental System

In this article, we will take a look at the key features a car rental system needs to offer, its high-level, low-level design, database design, and some of the already existing car rental software.

Sentayhu Berhanu Sentayhu Berhanu
C++

Trie in C++ using OOP concepts

In this article, we'll look at how the Trie data structure is implemented in C++ using principles of object-oriented programming (OOP).

RAHUL ARORA
Machine Learning (ML)

3 Types of Logistic Regression

In this article, we have explained the basic concept of Logistic Regression and presented the 3 different types of Logistic Regression.

Keyur Swapnil Desai
List of Interview Questions

Mock Data Science Technical interview

In this article, we will see the flow of a technical interview for a Data Science job and here, we will assume an imaginary candidate for the purpose of understanding how it really works.

Sanjana Babu
segment tree

Booking Concert Tickets in Groups [using BIT and Segment Tree]

In this article, we have solved the problem of Booking Concert Tickets in Groups. This involve the concept of Binary Indexed Tree and Segment Tree.

Aswin Shailajan
Data Communication and Computer Networks

6 Different Network Topology in Computer Network

In this article, we will discuss about the 6 different types of topologies that exist in a computer network.

Muhsina Munfa Muhsina Munfa
HTML

Infinite scrolling in HTML, CSS and JavaScript

Infinite scrolling is a popular UI pattern used on many websites and apps. It allows content to be loaded continuously as the user scrolls down the page, eliminating the need for pagination or clicking "next" buttons.

Deepti Sharma
Python

Guide on Multithreading in Python

In this article, we have explained Multithreading in Python Programming Language in depth along code examples.

Akshat Sunil Pande
C++

[FIXED] Undefined reference to '__gxx_personality_v0'

In this article at OpenGenus, we have presented the fix to resolve the compilation error Undefined reference to '__gxx_personality_v0'.

Rahul Reddy
Machine Learning (ML)

Imbalanced Data in ML

When a dataset's distribution of classes is uneven, it is said to have imbalanced data. In other words, compared to the other classes, one class has significantly more or fewer samples.

RAHUL ARORA
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