Expert Contributors Articles

Adam Thomas

Updated on May 22, 2025

Marketing operations is a broad term that describes the people, processes and technology that enable a marketing team to operate efficiently and scale effectively. Here’s why it’s important, its types and how to develop a marketing operations strategy.

Kurtis Pykes

Updated on May 22, 2025

Cohen’s kappa is a statistical metric that measures the reliability of two raters who are evaluating the same thing, accounting for the possibility that they could agree by chance. Here’s how it works and how to calculate it.

Artturi Jalli

Updated on May 22, 2025

The @ symbol in Python is used to apply a decorator to a function or method to extend its functionality, or to help perform matrix multiplication. Here's what to know about each use case.

Suprabha

Updated on May 22, 2025

The requestAnimationFrame() method tells the browser you wish to perform an animation, and request to call an animation function to update an animation before the next repaint. Here’s what you need to know.

Artem Oppermann

Updated on May 22, 2025

The Faraday constant is the electric charge per mole of elementary charges like electrons. Take a closer look at how it works and how it’s used across sectors ranging from batteries to electrochemistry.

Akash Desarda

Updated on May 22, 2025

AdaBoost (Adaptive Boosting) is a machine learning boosting technique used as an ensemble method to adjust the weights of training samples and combine multiple weak classifiers into a single strong classifier.

Prakhar Rathi

Updated on May 22, 2025

Pip freeze only installs those packages that were installed using the pip install command. However, pip is not the only python package manager.

Abdishakur Hassan

Updated on May 22, 2025

A command-line interface (CLI) allows you to navigate, run programs or configure your computer system by entering text commands. Here’s what makes a CLI distinct from a GUI.

Artem Oppermann

Updated on May 22, 2025

Nanorobotics is an interdisciplinary field that has the potential to revolutionize a wide range of industries. Here’s everything you need to know and where we might find nanorobots in the future.

Kamil Krzyk

Updated on May 22, 2025

A cost function in machine learning quantifies the error between a model’s predicted values and actual values, letting us measure how well a model's parameters fit given data. I’ll introduce you to two often-used regression cost functions: MAE and MSE.