Data Science Tutorials

Learn how to update multiple columns in SQL using a single query for improved efficiency. Explore practical advanced techniques and examples, including single row updates and multiple row updates.

Learn about Kolmogorov-Arnold Networks (KANs), a new type of neural network with enhanced interpretability and accuracy compared to traditional models.

Learn about Snowflake Cortex AI and how it can be used for LLMs and machine learning.

Explore how linear search works and why it’s ideal for small, unsorted datasets. Discover simple Python implementations, including iterative and recursive methods, and learn when to choose linear search over other algorithms.

A guide to understanding and implementing the A* search algorithm in Python. See how to create efficient solutions for complex search problems with practical code examples. Learn optimization strategies used in production environments.

Create standout bar charts using Matplotlib, Seaborn, Plotly, Plotnine, and Pandas. Explore bar chart types, from simple vertical and horizontal bars to more complex grouped and stacked layouts.

A lightweight, daemonless Docker Desktop alternative that streamlines container management, enabling fast training, evaluation, and deployment of machine learning models.

The Bellman Equation is a key concept in reinforcement learning that helps agents make decisions in complex situations by assessing possible future states and rewards. This article examines its mathematical principles, real-world uses, and importance in creating optimal policies within Markov Decision Processes.

Understand how to derive the characteristic equation of a matrix and explore its core properties. Discover how eigenvalues and eigenvectors reveal patterns in data science applications. Build a solid foundation in linear algebra for machine learning.

Learn how to squash commits on a branch using interactive rebase, which helps maintain a clean and organized commit history.

Learn how to safely undo a Git merge using `git revert`, preserving commit history and resolving potential conflicts.

Explore everything you need to know about how to implement the bag of words model in Python.