Author name: Surabythangarajah

Artificial Intelligence, data-science, deep-learning, Machine Learning, python

Train-Test Split in Machine Learning

Surabythangarajah / April 11, 2026

Train-test split is a method used to evaluate machine learning models by dividing a dataset into two parts: training data and testing data.Continue reading on Medium »

ai, Artificial Intelligence, business, data-science, nvidia

NVIDIA: The $4 Trillion Comeback-From Near Bankruptcy to Powering the AI World

Surabythangarajah / April 8, 2026

NVIDIA’s journey is one of the most fascinating stories in tech history. From facing massive losses and near bankruptcy to becoming one of…Continue reading on Medium »

Artificial Intelligence, data-science, sql, sql-for-beginners, sql-tutorial

SQL Fundamentals: A Hands-On Guide to Working with Databases

Surabythangarajah / April 7, 2026

IntroductionContinue reading on Medium »