Machine Learning Articles

Parul Pandey

Updated on May 22, 2025

A vector norm is a function that measures the size or magnitude of a vector by quantifying its length from the origin. Vector norms are an important concept to machine learning. This guide breaks down the idea behind the L¹, L², L∞ and Lᵖ norms.

John Hession

Updated on May 22, 2025

A Liquid neural network (LNN) is a new neural network architecture that relies on fewer, dynamic nodes to handle time series prediction tasks. Here’s how it works. 

Dhanam Parekh

Updated on May 22, 2025

A sorting algorithm is an algorithm used to rearrange elements in a list or array based on a specified order. Here's a review of common sorting algorithms and their performance analysis, ranked from slowest to fastest.

Satyam Kumar

Updated on May 22, 2025

C-means clustering is a clustering technique that groups data points into different clusters and assigns a probability score, allowing a data point to belong to multiple clusters to varying degrees. Here’s how it works and how to install it on Python.

Sunny Srinidhi

Updated on May 22, 2025

Lemmatization is a text pre-processing technique used in natural language processing (NLP) models to break a word down to its root meaning to identify similarities. It is one of the most common text pre-processing techniques used in NLP.

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.

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.

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.

Francesco Bellelli

Updated on May 22, 2025

A Voronoi diagram (or Dirichlet tessellation or Thiessen polygons) is a type of tessellation pattern where points on a plane are divided into exactly n number of cells, which enclose a region of the plane that is closest to each point.

Sara A. Metwalli

Updated on May 22, 2025

Data validation refers to verifying the quality and accuracy of data before using it. These are the main types of data validation, the pros and cons of the process and tips for how to perform data validation.