OpenGenus IQ: Learn Algorithms, DL, System Design (Page 47)

One-line Algorithms questions & facts

Random algorithm facts for quick interview revision when you only have a minute to spare.

DSA Cheatsheet

A Cheatsheet for data structures and algorithms practice, coding interview and problem-solving intuition.

One AI Systems Question

Practice AI and ML systems prompts across P/D disaggregation, inference, training, RAG, platform engineering and reliability.

Latest from OpenGenus

Fresh published posts

The featured cards above are quick-entry resources. Everything below is the regular post feed.

Machine Learning (ML)

Questions on Random Forest

In this article, we have presented the most important Interview Questions on Random Forest.

Culture

DevOps is not simpler than SDE

In this article, we will burst the myth that DevOps is simpler than Software Development and requires only manual coding work. The reality is DevOps is equally challenging with minimal manual or repetitive work.

TensorFlow

Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2 AVX512 VNNI FMA [Solved]

In this article, we have understood the reason behind the warning "TensorFlow binary was not compiled to use: AVX AVX2 AVX512 VNNI FMA" and presented 3 fixes using which the warning will not come.

Graph Algorithms

Entropy of Graph

In graph theory, entropy is the index for describing the structure and function of a network. Entropy is related to amount of information stored in a graph. This is used in field of computer science to check compression of data as compressed data is more random and hence has higher entropy.

Machine Learning (ML)

Super Resolution GAN: SRGAN

Super Resolution GAN (SRGAN) is generative adversarial network that can generate high resolution images from low resolution images using perceptual loss function that is made of the adversarial loss as well as the content loss.

DevOps

Benefits of using Kubernetes

I have learned that you can never underestimate the importance of good tools. And when it comes to container orchestration, there is no better tool than Kubernetes. Here are some of the benefits of using Kubernetes.

C++

Undefined reference to std::cout [FIXED]

In this article, we have present the reason behind the error "Undefined reference to std::cout" and different approaches to fix this error.

Algorithms

Geometric Hashing

Geometric hashing is a computer vision technique used to detect geometric features in images and matching them to a database with such features. What makes geometric hashing stand out is that it can detect overlapping objects.

Software Engineering

Interview Questions on MatLab

In this article, we have presented the most important Interview Questions on MatLab along with detailed answers.

Software Engineering

How did Netflix become so good at DevOps by not prioritizing it?

Isn't it bizarre that Netflix became good at DevOps by not prioritizing it? It's like saying that Michael Jordan became a great basketball player by not shooting hoops. But that's the truth.

Python

Setting up Django for Python with a virtual environment

In this article, we have demonstrated how to create a virtual environment and then, setup a basic Django project within it.

C++

Optimized Input Output I/O in C++

In this article, we have presented how to optimize input and output I/O in C++. This is critical as input and output consume the majority of the execution time and is critical in time critical applications and in competitive programming contests.

JavaScript

Chrome Extensions Interview Questions

In this article, we have presented Chrome Extensions Interview Questions along with detailed answers.

Machine Learning (ML)

Interview Questions on Autoencoders

In this article, we have presented most important Interview Questions on Autoencoders.

Natural Language Processing (NLP)

NLP Project: Compare Text Summarization Models

In this article, we will go over the basics of Text Summarization, the different approaches to generating automatic summaries, some of the real world applications of Text Summarization, and finally, we will compare various Text Summarization models with the help of ROUGE.

Python

Memory allocation in Python

In this article, we have covered Memory allocation in Python in depth along with types of allocated memory, memory issues, garbage collection and others.

Linux

Build and Install GDB from source

In this article, we have explored how to build and install GDB from source code and release package. The source code comes along with binutils while the release package has only GDB.

System Design

What is Pub/Sub messaging?

Pub/sub is a service-oriented asynchronous messaging pattern. It allows for loose coupling between applications and components. Meaning that one application can publish a message without knowing who is subscribed to that message or even if anyone is subscribed to it.

Linux

What is Binutils?

Binutils stand for "Binary Utilities" in Linux/ UNIX variants. It is a collection of different tools such as ld, ar, gold and much more. Binutils is a project of GNU funded by Free Software Foundation (FSF).

Linux

Build and Install binutils from source

In this article, we have explored the steps to build Binutils from source code. With this, you can install any version of binutils and even try custom changes.

Linux

Check binutils version

In this article, we will check different commands using which you can get the binutils version installed in your system. Binutils comes with GCC but if you have upgraded GCC by building from source, binutils might not get updated and can result in errors.

List of Interview Questions

Interview Questions on Design Pattern

Design patterns can speed up the development process by providing tested, proven development paradigms. This makes it a very in demand knowledge in the tech industry. This article contains top interview questions on Design Pattern.

Culture

Hacktoberfest 2022

Hacktoberfest 2022 is scheduled to be held from 1st October 2022 to 31st October 2022. Hacktoberfest is the biggest open-source one-month long event that is sponsored by DigitalOcean.

Culture

Decoy and Psychological effect in iPhone 14 pricing

This pricing strategy of iPhone14 is using 2 principal strategies: the decoy effect + Psychological Pricing of cheap economical deal.

DevOps

Developer to DevOps engineer ratio

The most optimal Developer to DevOps engineer ratio is 5:1. In most large software organizations like Google, Developer to DevOps engineer ratio is 6:1 while in large start-ups, the ratio can be as worse as 15:1.