Learn how to write a genetic algorithm, a procedure that solves problems using operations that emulate the natural processes involved in evolution.
An Introduction to Genetic Algorithms
How to Analyze Tweet Sentiments with PHP Machine Learning
Allan takes us on a ride in Machine Learning land with PHP-ML and explains how to develop a tweet sentiment analyzer with it (positive, negative, neutral)
Ruby Interview Questions: Linked Lists and Hash Tables
Dhaivat Pandya covers linked lists and hash tables from the Ruby interviewee's point of view. Get ready for Ruby interviews with this post.
Build a Face Detection App Using Node.js and OpenCV
In this tutorial Lukas White demonstrates how to implement face detection in a Node/express app — similar functionality to Facebook's photo tagging feature.
Dynamic Programming with Ruby
This article will give you a taste of an algorithm technique called "dynamic programming", exploring two different problems, presenting solutions in Ruby.