Foundations

ML Fundamentals

Neural networks, backpropagation, gradient descent — the maths behind AI

11,981
lessons
Skills in this topic
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ML Maths Basics
beginner
Manipulate vectors and matrices
Supervised Learning
beginner
Train decision trees, random forests, and neural nets
Unsupervised Learning
intermediate
Apply k-means and DBSCAN clustering
ML Pipelines
intermediate
Engineer features and handle missing data
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Why Do Smart Systems Stop Learning?
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Why Do Smart Systems Stop Learning?
Continue reading on Medium »
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I Ran 1,000 Noisy Backtests to See How Bad Selection Bias Actually Gets
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
I Ran 1,000 Noisy Backtests to See How Bad Selection Bias Actually Gets
I built a system that generates 1,000 candidate trading strategies, all of them built on noise, weak signals, or permuted data, and… Continue reading on Medium
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Bayes' theorem in machine learning
Dev.to · Silver_dev 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Bayes' theorem in machine learning
Bayes' Theorem describes how to update the probability of a hypothesis when new data is obtained. It...
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Gradient Descent: Backbone of modern LLM
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Gradient Descent: Backbone of modern LLM
Optimization is the art of finding the “best” version of something. In mathematics, that often means finding the lowest point of a curve —… Continue reading on
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Beggars Can’t Be Choosers; Learn As Much As You Can
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Beggars Can’t Be Choosers; Learn As Much As You Can
A full course on Python classes is live on YouTube. Continue reading on Medium »
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From Beginner to Builder: My 12-Week AIML Fellowship Journey
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
From Beginner to Builder: My 12-Week AIML Fellowship Journey
A Story of Transformation Continue reading on Medium »
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Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Generative AI from First Principles Article2: Neural Networks, Weights, and Biases
In the previous article, I might have gone a little too fast. So in this one, I am covering some of those ideas again, but in a much… Continue reading on Medium
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No One Cares About Your Projects
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
No One Cares About Your Projects
Here’s how to fix that. Continue reading on Data Science Collective »
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End-to-End Product Sales Forecasting System using Machine Learning
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
End-to-End Product Sales Forecasting System using Machine Learning
In today’s highly competitive retail landscape, accurate sales forecasting is not optional — it’s foundational. Continue reading on Medium »
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Azure ML Pipelines + Azure DevOps: CI/CD for ML with Terraform
Medium · DevOps 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Azure ML Pipelines + Azure DevOps: CI/CD for ML with Terraform
Manual ML retraining is a reliability risk. Azure ML Pipelines orchestrates the ML workflow while Azure DevOps automates testing… Continue reading on Medium »
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Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
I debuted on PyPI with Harvard
Hello everyone, I'm happy to share I've published my first python package as a contributor to the CS249r project led by the Harvard-Edge Lab. Gonna code more :)
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Loop Anti-Pattern Linter: Finding Hidden Performance Issues in Python
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Loop Anti-Pattern Linter: Finding Hidden Performance Issues in Python
When writing Python code, loop-heavy logic often looks correct but hides performance issues that only show up at scale. Continue reading on Medium »
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Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
WebGPU AI: Accelerating Browser ML with GPU Power
Originally published on FreeDevKit . WebGPU AI represents a significant advancement in the landscape of browser-based machine learning, enabling developers to h
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RAM vs VRAM — What’s the Difference?
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
RAM vs VRAM — What’s the Difference?
Read Me: Continue reading on Medium »
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Remember Trigonometry? Thats how you use it in ML
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Remember Trigonometry? Thats how you use it in ML
Remember trigonometry? Continue reading on Medium »
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Remember Trigonometry? Thats how you use it in ML
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Remember Trigonometry? Thats how you use it in ML
Remember trigonometry? Continue reading on Medium »
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Remember Trigonometry? Thats how you use it in ML
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Remember Trigonometry? Thats how you use it in ML
Remember trigonometry? Continue reading on Medium »
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I Ignored These 6 Python Libraries; Now I Can’t Code Without Them
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
I Ignored These 6 Python Libraries; Now I Can’t Code Without Them
I wasted weeks doing things the hard way before finding these Continue reading on T3CH »
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Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
A deep dive into exploratory data analysis, statistical hypothesis testing, and machine learning deployment. Continue reading on Medium »
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Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
A deep dive into exploratory data analysis, statistical hypothesis testing, and machine learning deployment. Continue reading on Medium »
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Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Predicting the Unpredictable: How I Built an AI-Driven Insurance Pricing Engine with 89% Accuracy
A deep dive into exploratory data analysis, statistical hypothesis testing, and machine learning deployment. Continue reading on Medium »
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Servindo modelos de ML em produção: FastAPI + Docker + AWS Lambda
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Servindo modelos de ML em produção: FastAPI + Docker + AWS Lambda
> Parte 5 da série IA na Prática — Do Modelo à Produção Continue reading on Medium »
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Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Modeli bilgisayarda eğitmek işin sadece %20'sidir. Asıl mühendislik, o modeli milisaniyelerin önemli olduğu canlı sistemlere gecikmesiz… Continue reading on Med
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Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Modeli bilgisayarda eğitmek işin sadece %20'sidir. Asıl mühendislik, o modeli milisaniyelerin önemli olduğu canlı sistemlere gecikmesiz… Continue reading on Med
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Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Modeli bilgisayarda eğitmek işin sadece %20'sidir. Asıl mühendislik, o modeli milisaniyelerin önemli olduğu canlı sistemlere gecikmesiz… Continue reading on Med
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Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Python Çok mu Yavaş? Ağır Yapay Zeka Modellerini Sahaya (Production) İndirirken C++’ın Kas Gücü
Modeli bilgisayarda eğitmek işin sadece %20'sidir. Asıl mühendislik, o modeli milisaniyelerin önemli olduğu canlı sistemlere gecikmesiz… Continue reading on Med
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Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Self-Supervised Temporal Pattern Mining for smart agriculture microgrid orchestration under multi-jurisdictional compliance
Self-Supervised Temporal Pattern Mining for smart agriculture microgrid orchestration under multi-jurisdictional compliance Introduction: A Learning Journey int
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Deep Q-Network: The Algorithm That Taught Machines to Learn Without Rules
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Deep Q-Network: The Algorithm That Taught Machines to Learn Without Rules
Artificial intelligence has evolved through several major breakthroughs, but few have been as impactful as the introduction of the Deep… Continue reading on Med
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Deep Q-Network: The Algorithm That Taught Machines to Learn Without Rules
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Deep Q-Network: The Algorithm That Taught Machines to Learn Without Rules
Artificial intelligence has evolved through several major breakthroughs, but few have been as impactful as the introduction of the Deep… Continue reading on Med
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Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Bringing it to Life: The Real-Time Inference Engine (Part 3)
In Part 2 , we successfully trained a Transformer model to map sequences of body keypoints to sign language glosses using CTC loss. However, training on pre-seg
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Deploying Omniscience for Financial Services
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Deploying Omniscience for Financial Services
The intelligence layer and how to build it. Continue reading on Cashmere Blog »
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AI’s Insatiable Hunger: When Scale Broke My Workflow
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
AI’s Insatiable Hunger: When Scale Broke My Workflow
I remember the day AI’s growing scale hit me like a freight train — staring at my laptop screen at 2 a.m., overwhelmed by a flood of model… Continue reading on
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Beyond the API: Why I Built My Own Local-First AI System
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Beyond the API: Why I Built My Own Local-First AI System
From calling APIs to designing systems — a shift in how I think about using AI Continue reading on Medium »
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LSTM vs. Transformer vs. CNN: Which Deep Learning Model Actually Wins for Time Series Forecasting?
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
LSTM vs. Transformer vs. CNN: Which Deep Learning Model Actually Wins for Time Series Forecasting?
I tested four popular deep learning architectures on GCash transaction data. The winner did not surprise me. Continue reading on Medium »
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The Regression Method Almost Nobody Uses
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
The Regression Method Almost Nobody Uses
Most machine learning trading articles orbit the same handful of tools Continue reading on Medium »
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The Regression Method Almost Nobody Uses
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
The Regression Method Almost Nobody Uses
Most machine learning trading articles orbit the same handful of tools Continue reading on Medium »
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Mathematics for Machine Learning — Part 3
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Mathematics for Machine Learning — Part 3
Introduction to statistics Continue reading on Medium »
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Mathematics for Machine Learning — Part 3
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Mathematics for Machine Learning — Part 3
Introduction to statistics Continue reading on Medium »
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Mathematics for Machine Learning — Part 3
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Mathematics for Machine Learning — Part 3
Introduction to statistics Continue reading on Medium »
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Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 2w ago
🔥 From 1 Day 100 Days. This Changed Everything.
A few months ago, solving even 1 problem felt tough. Today, I’ve earned the 100 Days Badge 2026 on LeetCode. 🏆 Not because I’m the smartest. But because I show
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Building an ML Platform on Kubernetes: What Nobody Tells You About Running GPU Workloads in…
Medium · DevOps 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Building an ML Platform on Kubernetes: What Nobody Tells You About Running GPU Workloads in…
From spinning up a cluster to managing GPU costs, model serving, and security — what I learned building it end to end on AKS Continue reading on Medium »
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Why tutorials don't make you a developer
Dev.to · Samaresh Das 📐 ML Fundamentals ⚡ AI Lesson 2w ago
Why tutorials don't make you a developer
You just finished a 10-hour coding tutorial, so why can't you build a website? That feeling of...
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🌸 Iris Classifier ML Pipeline — Complete Tutorial & Instructions Manual
Dev.to · Aniket Singh 📐 ML Fundamentals ⚡ AI Lesson 3w ago
🌸 Iris Classifier ML Pipeline — Complete Tutorial & Instructions Manual
Iris Classifier ML Pipeline — Complete Tutorial & Instructions Manual Who this is...
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Build an Offline ESP32 Voice Assistant (Speech-to-Text Without Internet)
Dev.to · David Thomas 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Build an Offline ESP32 Voice Assistant (Speech-to-Text Without Internet)
Voice control is everywhere now. From smart homes to simple DIY automation, talking to devices just...
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I Spent a Full Day Debugging This Python Error — Here's What Fixed It in 30 Seconds
Dev.to · Prashik besekar 📐 ML Fundamentals ⚡ AI Lesson 3w ago
I Spent a Full Day Debugging This Python Error — Here's What Fixed It in 30 Seconds
The most embarrassing debugging story I've ever told. And the lesson every Python beginner needs to...
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Gradient Descent: How AI Learns
Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Gradient Descent: How AI Learns
You are blindfolded in a hilly landscape. Your only goal is to reach the lowest point in the...
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Derivatives: Understanding Change
Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Derivatives: Understanding Change
Your model made a prediction. The prediction was wrong. Not just wrong. You have a number that...
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Matrix Multiplication: Transforming Data Into Meaning
Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 3w ago
Matrix Multiplication: Transforming Data Into Meaning
Here is something most AI tutorials hide from you. A neural network layer is matrix...
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