Bon Meowyage Avatar An avatar that speaks travel phrases for you, in the language of the place you are visiting.Pick what you want to say, and the avatar says it out loud. Show the screen or play the voice – either way, your message gets across. ■ 55 languages, 160 phrases ■ Works offline ■ Travel tools ■… Read More »
If you’re going to get hooked on the internet, get hooked on learning! A learning app for young people whose first language is not English.Build a foundation in English, math, and programming.Take a step toward your future, every day. https://apps.apple.com/app/id6824491674 Meow Lab is an app for learning English, mental arithmetic and Python together with a cat. Hints and… Read More »
A two-volume textbook for checking what is inside AI with your own hands. Volume 1: search, regression, and classification. Volume 2: neural networks, Transformers, and generative AI. Every chapter follows four steps — by hand, build it, visualize, library — with the math explained where it is needed. All code runs on the free tier of Google Colab,… Read More »
All Colab notebook files were updated to a more readable notebook format on September 6th. (File names remain unchanged.
Volume 1: Mechanics with a Math Refresher Volume 2: Oscillations, Waves, and Light Volume 3: Electromagnetism and the Mathematics of Fields Volume 4: A First Look at Quantum Mechanics Two free Google Colab notebooks included — start instantly in your browser, no setup required. ・Chapter-linked notebooks for hands-on practice・Python syntax reference notebook・Beginner-friendly code, explained step by step Basic… Read More »
The following code simulates an ideal mathematical model of the inside of a quantum computer using a classical computer. This code is not “true quantum computation” in the following senses:・It does not manipulate actual qubits・It does not utilize quantum hardware・It does not involve decoherence or gate errors・It stores the entire amplitude in the memory of a classical computer・It… Read More »
Have you ever thought, “What’s the point of math?” or “Programming looks way too hard”? Don’t worry! Learning these skills isn’t just about surviving exams or making a lot of money. It’s much simpler than that—it’s about following your own curiosity, like wondering, “How does AI actually work?” Honestly, you can leave the hard calculations to computers; they… Read More »
Level 6: Architecture of Generative AIFrom Tokens, Attention, and QKV to Self-Attention,Transformer, and RAG… Math & Python Textbook Series 10“Curiosity about mathematics,the foundation of everything in the AI era.” Two free downloadable files : Hands-On Data Analysis with PythonEfficient learning with Colab note files linked to this book.Beginner-friendly Python code explained step-by-step.FilesStart Instantly in Your Browser—No Setup! Contents:Chapter… Read More »
Level 5: Math Foundations of AIFrom Vector Representations & Cosine Similarityto Softmax & Building a Mini AI Search System. Math & Python Textbook Series 9“Curiosity about mathematics,the foundation of everything in the AI era.” Two free downloadable files : Hands-On Data Analysis with PythonEfficient learning with Colab note files linked to this book.Beginner-friendly Python code explained step-by-step.FilesStart Instantly… Read More »
Level 4: Neural Network Basics:Covering Gradient Descent, Activation Functions,Backpropagation, and the Fundamentals of Deep Learning. Math & Python Textbook Series 8“Curiosity about mathematics,the foundation of everything in the AI era.” Two free downloadable files : Hands-On Data Analysis with PythonEfficient learning with Colab note files linked to this book.Beginner-friendly Python code explained step-by-step.FilesStart Instantly in Your Browser—No Setup!… Read More »