Expert Contributors Articles

Vegard Flovik

Updated on May 22, 2025

Graph theory is the study of graph data structures, which model object relationships using vertices connected by edges. It is a helpful tool to quantify and simplify complex systems.

Esmaeil Alizadeh

Updated on May 22, 2025

Dynamic time warping (DTW) is a technique used to compare two temporal sequences that don’t perfectly sync. Here’s how it works, how to implement it and its key benefits.

Gokul S. Kumar

Updated on May 22, 2025

A neural network is a series of algorithms that identifies patterns and relationships in data, similar to the way the brain operates. Here's how they work.

Abdishakur Hassan

Updated on May 22, 2025

Use inline if/else statements, functions in lists and boolean values to make if/elif/else statements in Python more Pythonic. Here's how to do it.

Artturi Jalli

Updated on May 22, 2025

A compiler is a program that translates programming languages into machine-readable code that can be executed by a computer.

Dhilip Subramanian

Updated on May 22, 2025

Structured Query Language (SQL) is an essential programming language for performing data exploration and analysis in relational databases. Here’s a list of common SQL interview questions that aspiring data professionals need to prepare for.

Nuno Bispo

Updated on May 22, 2025

Crypto mining is the process of solving complex cryptographic problems using computers to verify blockchain transactions. Here’s how to use a Raspberry Pi to start mining crypto and generating rewards.

Artturi Jalli

Updated on May 22, 2025

Laravel is a free, open-source PHP-based web framework for building web applications. It provides web developers tools and resources for creating, deploying and monitoring scalable applications on the web.

Erdem İŞBİLEN

Updated on May 22, 2025

The law of large numbers states that increasing the number of trials leads the average of the results to approach an expected value more closely. Here’s how the law works, why it matters, its types and examples of how it’s used.

Abdishakur Hassan

Updated on May 22, 2025

Extrapolation is a statistical technique that uses existing data to predict future or unknown values that fall outside the range of the existing data. Here are common extrapolation methods, how extrapolation works and its pros and cons.