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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.

Deep Learning

What is Neural Network and Deep Learning?

Deep Learning has become quite a buzzword in recent years. It has taken over in all applications from tasks like image recognition, chatbots like Alexa and Google Assistant to defeating world champions in a complex games like Go and Dota 2.

Souvik Ghosh
Algorithms

Binary Heap

Binary heap is a complete Binary tree structured as a heap data structure. Binary heaps are common way of implementing priority queues.

Ayush Sonare
Algorithms

Worst Case of Quick Sort

In this article, we will discuss about the Worst Case Time Complexity about 'Quick-Sort' algorithm along with the complete time complexity analysis of the worst case.

Karan Singh
DevOps

Top 4 config management tools

Configuration management (CM) tools are essential tools that is used to automate the process of identifying, documenting and tracking changes in a software stack in DevOps. These are the top picks for configuration management tools.

Benjamin QoChuk, PhD Benjamin QoChuk, PhD
git

See changes in a specific Git commit

In this article, we have presented how to see the code changes in a specific Git commit using "git diff" command.

Geoffrey Ziskovin Geoffrey Ziskovin
Java

Basics of Hibernate (architecture + example)

Hibernate is a Java framework that maps Java classes and types into the relational databases, which solves problems of "paradigm mismatches". This article explains the basics of Hibernate and provides a simple example with the MySQL database.

Anna Burdanova
Decrease & Conquer

Decrease and Conquer

In this article, we will discuss about the technique Decrease and Conquer which is similar to Divide and Conquer. Decrease and Conquer can be used to solve several important problems such as Fake Coin Problem, Generating Subsets and much more.

Harshul Nanda Harshul Nanda
Machine Learning (ML)

Different Classification Trees in Machine Learning

In this article, we will be learning about different Classification tree methods such as C4.5, CHAID and much more along with some key similarities and differences between them. An implementation in Python is also explained.

Reyansh Bahl
Machine Learning (ML)

Local response normalization (LRN)

In this article, we have explained the concept of Local response normalization (LRN) in depth along with comparison with Batch Normalization.

Saroj Mali
Dynamic Programming (DP)

Longest Geometric Progression

In this article, we have explained how to solve the problem of Longest Geometric Progression efficiently using Dynamic Programming. It involves the use of Map data structure in implementation which is different from other standard problems.

Ue Kiao, PhD Ue Kiao, PhD
Greedy Algorithms

Fitting Shelves Problem [Greedy Algorithm]

In this article, we will understand what fitting shelves problem is and will see a greedy approach algorithm of solving this problem.

Rahul Kumar Yadav
Deep Learning

Neural Architecture Search (NAS)

The aim of this article is to provide a clear and intuitive understanding of the deep learning paradigm known as Neural Architecture Search (NAS).

Benedict O. Emoekabu Benedict O. Emoekabu
Compiler Design

Add support of Debugging: DWARF, Functions, Source locations, Variables

In this article, we continue to discuss other aspects involved with debugging and debugging information in Kaleidoscope. We discuss how to include function definitions, source locations, and variable locations in debug information.

Erick Lumunge
Compiler Design

Building a Compiler Front-End

The front-end of a compiler comprises four phases, source code is converted from high-level code to an intermediate representation which is optimized and compiled to machine code.

Erick Lumunge
game theory

Pure and Mixed Strategy Nash equilibrium

In this article, we will discuss about the pure and mixed strategy nash equilibrium which are important concepts in Game Theory.

Harshul Nanda Harshul Nanda
Compiler Design

Add debugging support in Programming Language

A good programming language should also be able to support debugging and debug information. In this article, we add support for debugging and debug information.

Erick Lumunge
Compiler Design

Bootstraping a Compiler

Bootstrapping a compiler involves producing a self-compiling compiler, that is, we write a compiler using language A that produces code for target machine B and can still compile itself.

Erick Lumunge
Compiler Design

Compiling LLVM IR to Object Code

We have seen how to implement the Kaleidoscope programming language, from source code to an LLVM IR to optimization to implementing a JIT compiler and implementing further extensions. In this article, we will compile the LLVM IR into object code.

Erick Lumunge
Compiler Design

Variable Mutation in Kaleidoscope

Mutation in programming languages involves the ability to change an object. In this article, we further extend our language, we add to it the ability to define new variables and mutate them.

Erick Lumunge
Compiler Design

How to compile a compiler? [Bootstrapping]

In this article, we will learn the process and types of bootstrapping. Bootstrapping involves using compilers to compile other compilers or themselves.

Erick Lumunge
Compiler Design

LLVM Memory and SSA

In this article, we learn all about SSA and LLVM memory and how the two are related.

Erick Lumunge
Compiler Design

User-defined Operators in Kaleidoscope

User-defined operators take in a set of operands as input and return a result. We want to support functionalities such as division, logical negation, comparisons, etc.

Erick Lumunge
Compiler Design

If-then-else in LLVM Control Flow

Control flow statements are statements used to change the flow of execution of the program. In this article, we extend Kaleidoscope to include control flow operations such as if-then-else statements.

Erick Lumunge
Compiler Design

For loops in LLVM Control Flow

In programming, we use loops to repeat a sequence of instructions until a specified condition is met. In this article, we further extend Kaleidoscope to support for loops.

Erick Lumunge
data science

Statistical Features in Data Science

In this article, we will understand about various statistical features like median, quartiles, inter quartile range (IQR), bias and variance.

Sanjana Babu
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