Category Archives: Learnings

Representative Mechanisms of Quantum Computers

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 »

Mathematics and Python for understanding the fundamentals of AI systems Ⅱ – Data Analysis: Level 6.

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 »

Mathematics and Python for understanding the fundamentals of AI systems Ⅰ – Data Analysis: Level 5.

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 »

Deep Learning Basics with Python Data Analysis: Level 4.

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 »

Machine Learning Basics with Python – Level 3.

Level 3: Scikit-Learn Foundations:From Regression & Classification to Decision Trees,Clustering & Model Evaluation…. Math & Python Textbook Series 7“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! ContentsChapter 1… Read More »

Data Analysis with Python – Level 2.

Level 2: Pandas Foundations | From Data Profiling & Visualizationto Predictive Analytics & Intro to Machine Learning…. Math & Python Textbook Series 6“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… Read More »

Foundations of Statistics with Python Data Analysis – Level 1.

Math & Python Textbook Series“Curiosity about mathematics,the foundation of everything in the AI era.” Level 1: From Central Tendencyand IQR to Correlation, Standard Scores, and Regression Lines…. Two free downloadable files : Hands-On Math 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! ContentsChapter 1 What Is… Read More »

Math & Python – Level 3.

“Curiosity about mathematics,the foundation of everything in the AI era.” Level 3 : From number sequences to vectors,differentiation, and integration …. Two free downloadable files : Hands-On Math 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! ContentsChapter 1 Exploring Lists of Numbers: SequencesChapter 2 A First… Read More »

Math & Python – Level 2.

Simultaneous learning : New Textbook.“Curiosity about mathematics,the foundation of everything in the AI era.” Level 2: From trigonometric functions to complexnumbers and higher-order equations …. Two free downloadable files : Hands-On Math 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! ContentsChapter 1 Gateway to Level 2… Read More »

Math & Python – Level 1B

Simultaneous learning : New Textbook.“Curiosity about mathematics,the foundation of everything in the AI era.” Level 1B : “From square roots, quadratic functions,and spatial geometry to probability….” Two free downloadable files : Hands-On Math 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! ContentsChapter 1 Python Basics Summary… Read More »