Understanding the Building Blocks of a Kaggle Machine Learning Notebook
When starting machine learning on Kaggle, you may see code like: At first glance, this looks like a collection of mysterious imports. In reality,…
Author
Rajeev Bagra
Posts by Rajeev Bagra
Understanding Underfitting and Overfitting in Machine Learning
Machine learning models are built to find patterns in data and make predictions. However, a model can become either too simple or too complex.…
Understanding Train-Test Split, Decision Trees, and Mean Absolute Error in Machine Learning
Machine learning beginners often experience a moment of excitement and confusion when they first train a model and see a large error value printed…
Predicting House Prices Using Decision Trees in Python (Beginner to Pro Guide)
Learn how to predict house prices using Decision Tree Regressor in Python with step-by-step code, real-world insights, and practical business applications. ߓ Introduction Predicting…
🎮🤖🔐 The Hidden Connection Between Game Development, AI, and Cybersecurity
Discover the surprising overlap between game development, artificial intelligence, and cybersecurity. Learn how these fields connect and why mastering them together can unlock powerful…
Decision Trees in Machine Learning: A Practical Guide for Business Economics
Learn how Decision Tree models in machine learning work and how they power real-world business economics decisions like pricing, demand forecasting, and profit optimization.…
ChatGPT vs Claude in 2026: Free and Paid Plans Compared (With Official Links)
Artificial intelligence tools are now used daily for writing, coding, research, business work, and study support. Two of the biggest names in this space…
StackFrontier vs QueueFrontier: How Computers Decide Which Node to Explore Next
When solving a maze, finding the shortest route, or searching a network, a computer often has many possible paths to explore. The big question…
Understanding the Node Class in Python: The Tiny Structure Behind Smart Search Algorithms
When beginners first see this code: …it may look small and simple. But this tiny class powers some of the most important ideas in…
Feature Matrix and Target Vector Explained: With Real Business Applications
If you are learning machine learning, data science, or business analytics, two terms appear everywhere: These may sound technical at first, but once understood,…