Foundations

ML Fundamentals

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

11,973
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

Showing 1,211 reads from curated sources

Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
From Hours to Minutes: Unleashing the Power of Parallel Processing in R with doParallel
How I stopped waiting for my R scripts and started letting my CPU do the heavy lifting Continue reading on Medium »
Why Debugging Makes You a Better Coder
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Why Debugging Makes You a Better Coder
Every developer has experienced this moment. Continue reading on Medium »
You Don’t Need More Python Courses. You Need This One Skill.
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 4d ago
You Don’t Need More Python Courses. You Need This One Skill.
The uncomfortable truth about why learners plateau — and what actually moves the needle Continue reading on Medium »
You Don’t Need More Python Courses. You Need This One Skill.
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 4d ago
You Don’t Need More Python Courses. You Need This One Skill.
The uncomfortable truth about why learners plateau — and what actually moves the needle Continue reading on Medium »
Evolution of Deep Learning Techniques and Tools
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Evolution of Deep Learning Techniques and Tools
The Ideas, Breakthroughs, and Challenges That Shaped Modern AI Continue reading on Medium »
Evolution of Deep Learning Techniques and Tools
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Evolution of Deep Learning Techniques and Tools
The Ideas, Breakthroughs, and Challenges That Shaped Modern AI Continue reading on Medium »
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Training Cycles: How AI Decides What Becomes Default
Most people still think of AI training as something that happens before a system is used. Continue reading on Medium »
I Couldn’t Believe How Much Easier Coding Became With These 7 Python Libraries
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 4d ago
I Couldn’t Believe How Much Easier Coding Became With These 7 Python Libraries
A few years ago, I thought becoming a “better programmer” meant writing more code. Continue reading on Level Up Coding »
The Builder’s Toolkit: AI Skills Every Developer Needs in 2026
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
The Builder’s Toolkit: AI Skills Every Developer Needs in 2026
Series: The Practical AI Skills Roadmap 2026 | Part 2 of 6 Continue reading on Medium »
Why I Started Building Real Projects Instead of Only Watching Tutorials
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Why I Started Building Real Projects Instead of Only Watching Tutorials
Here’s a complete Medium post you can paste directly below your thumbnail. Continue reading on Medium »
Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 4d ago
How Heuristics Make Search Algorithms Smarter
Search gets expensive when every path looks equally possible. That is the real problem. A heuristic gives the algorithm a sense of direction. It does not solve
MCP tool schemas are contracts, not comments
Dev.to · Mads Hansen 📐 ML Fundamentals ⚡ AI Lesson 4d ago
MCP tool schemas are contracts, not comments
An MCP tool schema is not just documentation. It is part of the model’s operating environment. The...
Supervised and Unsupervised Learning
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Supervised and Unsupervised Learning
Uses and implementations Continue reading on No Time »
The Cost of Microscaling formats.
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
The Cost of Microscaling formats.
Microscaling is the format hardware vendors are betting on for low-bit inference. But what does the power-of-2 scale constraint actually… Continue reading on Me
Behind the speeches: A topic modeling analysis of colombian presidential candidates (2026)
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Behind the speeches: A topic modeling analysis of colombian presidential candidates (2026)
A Machine Learning approach to compare 5 government plans — without picking sides. Author: Eduardo Toledo . Github repo Continue reading on Medium »
Optimal Convex Hulls for Low-Rank Data in High-Dimensional Space
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Optimal Convex Hulls for Low-Rank Data in High-Dimensional Space
A 35-year-old algorithmic lemma turns out to be conditional independence on a DAG. Here is what that buys you — and what it doesn’t. Continue reading on Medium
SignalRupture Forecasting Architecture
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 4d ago
SignalRupture Forecasting Architecture
Nonlinear Forecasting • Endogenous Dynamics • Extraction Intensity • Multidomain Latent Capacity • Probabilistic Degradation Architecture Continue reading on Me
I Shrunk My ML Pipeline from 56MB to 16MB — A Practical Guide to Model Quantization on iOS
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
I Shrunk My ML Pipeline from 56MB to 16MB — A Practical Guide to Model Quantization on iOS
How I used Float16 export and INT8 quantization to compress two on-device models by 70%, with real numbers, real code, and real tradeoffs. Continue reading on M
Developing ISR Geospatial Analytics Pipeline for Defence & Intelligence
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Developing ISR Geospatial Analytics Pipeline for Defence & Intelligence
Part 1: Detection of simulated adversary build-up infrastructure detection using Deep Learning Continue reading on Medium »
If Deep Learning Confuses You, Read This
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 4d ago
If Deep Learning Confuses You, Read This
When I first heard the term Deep Learning, I instantly felt intimidated. Continue reading on Medium »
Dev.to AI 📐 ML Fundamentals ⚡ AI Lesson 4d ago
Why Southeast Asian Documents Confuse Global OCR Platforms
For engineers building document pipelines in Southeast Asia, deploying a global Optical Character Recognition (OCR) model often feels like fitting a square peg
I Tracked Skin Changes for 4,300 Days — From Archive to Dataset to Recovery Model
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 5d ago
I Tracked Skin Changes for 4,300 Days — From Archive to Dataset to Recovery Model
What began as a personal archive slowly became a long-term observation dataset. Continue reading on Medium »
Multi-Study Patients and the Patient-Level CV Trap
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Multi-Study Patients and the Patient-Level CV Trap
When 81 of 900 patients have multiple visits, naive 5-fold cross-validation silently leaks data. Here’s how it was fixed. Continue reading on Medium »
Multi-Study Patients and the Patient-Level CV Trap
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Multi-Study Patients and the Patient-Level CV Trap
When 81 of 900 patients have multiple visits, naive 5-fold cross-validation silently leaks data. Here’s how it was fixed. Continue reading on Medium »
Multi-Study Patients and the Patient-Level CV Trap
Medium · LLM 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Multi-Study Patients and the Patient-Level CV Trap
When 81 of 900 patients have multiple visits, naive 5-fold cross-validation silently leaks data. Here’s how it was fixed. Continue reading on Medium »
Decoding the Data: Mastering Multiple Linear Regression, Your Fun Guide to Statsmodels in Python
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Decoding the Data: Mastering Multiple Linear Regression, Your Fun Guide to Statsmodels in Python
Multiple Linear Regression (MLR) is like a statistical superpower, allowing you to model the relationship between a single dependent… Continue reading on Medium
Decoding the Data: Mastering Multiple Linear Regression, Your Fun Guide to Statsmodels in Python
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Decoding the Data: Mastering Multiple Linear Regression, Your Fun Guide to Statsmodels in Python
Multiple Linear Regression (MLR) is like a statistical superpower, allowing you to model the relationship between a single dependent… Continue reading on Medium
Geometric Canary Predicts Steerability Loss and Drift in Neural Representations
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Geometric Canary Predicts Steerability Loss and Drift in Neural Representations
arXiv preprint reveals geometric stability metrics that spot model issues proactively before failures hit production deployments Continue reading on Medium »
LSTM: Why It Was Born, How It Fixes RNN, and Why It Changed Sequence Learning
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
LSTM: Why It Was Born, How It Fixes RNN, and Why It Changed Sequence Learning
Sequence data is messy. Words depend on earlier words, notes depend on earlier notes, signals depend on earlier signals, and the past has… Continue reading on T
LSTM: Why It Was Born, How It Fixes RNN, and Why It Changed Sequence Learning
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 5d ago
LSTM: Why It Was Born, How It Fixes RNN, and Why It Changed Sequence Learning
Sequence data is messy. Words depend on earlier words, notes depend on earlier notes, signals depend on earlier signals, and the past has… Continue reading on T
EF Core Performance: How Do You Optimize Database Updates?
Medium · Programming 📐 ML Fundamentals ⚡ AI Lesson 5d ago
EF Core Performance: How Do You Optimize Database Updates?
A Deep-Dive Performance Guide for .NET 8 Developers Building Production-Grade Systems Continue reading on Medium »
How to Deploy a Machine Learning Project on AWS Using ECR, ECS Fargate, and EFS.
Dev.to · Tendong Brain Nkengafac 📐 ML Fundamentals ⚡ AI Lesson 5d ago
How to Deploy a Machine Learning Project on AWS Using ECR, ECS Fargate, and EFS.
A step-by-step walkthrough from Docker image to a live, serverless ML application running in the...
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Deep Learning Finally Makes Sense When You See Why Traditional Machine Learning Failed
Neural networks, CNNs, Transformers — they didn’t just appear. They solved problems traditional machine learning could never handle. Continue reading on Medium
Medium · Deep Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Deep Learning Finally Makes Sense When You See Why Traditional Machine Learning Failed
Neural networks, CNNs, Transformers — they didn’t just appear. They solved problems traditional machine learning could never handle. Continue reading on Medium
Python Concepts Most Tutorials Mention — But Never Truly Teach
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Python Concepts Most Tutorials Mention — But Never Truly Teach
The Python lessons that separate tutorial coders from real-world problem solvers. Continue reading on Medium »
Naive Bayes — When the Wrong Assumption Wins
Medium · AI 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Naive Bayes — When the Wrong Assumption Wins
Algorithms in Python — Supervised Learning, Part 3 Continue reading on Medium »
Naive Bayes — When the Wrong Assumption Wins
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Naive Bayes — When the Wrong Assumption Wins
Algorithms in Python — Supervised Learning, Part 3 Continue reading on Medium »
WTF is central limit theorem!?
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 5d ago
WTF is central limit theorem!?
Another day, another theorem, this time we’re talking about the central limit theorem from inferential statistics, which is quite… Continue reading on Medium »
Walk-forward optimization vs. simple backtesting — why most backtests lie
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Walk-forward optimization vs. simple backtesting — why most backtests lie
The Critical Difference Between “Looks Profitable” and “Actually Robust” in Algorithmic Trading Continue reading on InsiderFinance Wire »
Understanding CUDA and Why It Powers Modern AI & LLMs
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Understanding CUDA and Why It Powers Modern AI & LLMs
Artificial Intelligence, Machine Learning, and Large Language Models (LLMs) have transformed the technology world in recent years. Behind… Continue reading on M
🦎 Project Chameleon: The Self-Describing Data Engine powered by Gemma 4 🧠
Dev.to · prakashmehta@97 📐 ML Fundamentals ⚡ AI Lesson 5d ago
🦎 Project Chameleon: The Self-Describing Data Engine powered by Gemma 4 🧠
This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I Built I built Auto-Dictate...
Why Startups Are Switching to Cloud GPU Hosting Faster Than Ever
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Why Startups Are Switching to Cloud GPU Hosting Faster Than Ever
Every startup begins with the same challenge: building fast without burning cash. Continue reading on Medium »
Student Performance Prediction Using Logistic Regression
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Student Performance Prediction Using Logistic Regression
How Machine Learning Can Help Predict Student Success Using Study Hours, Attendance, and Marks Continue reading on Medium »
Student Performance Prediction Using Logistic Regression
Medium · Data Science 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Student Performance Prediction Using Logistic Regression
How Machine Learning Can Help Predict Student Success Using Study Hours, Attendance, and Marks Continue reading on Medium »
61. K-Nearest Neighbors: Judge by Your Company
Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 5d ago
61. K-Nearest Neighbors: Judge by Your Company
Every other algorithm we've covered so far actually learns something during training. It builds a...
Portfolio Optimization in Practice: Application of Python and Monte Carlo Simulation, SLSQP…
Medium · Python 📐 ML Fundamentals ⚡ AI Lesson 5d ago
Portfolio Optimization in Practice: Application of Python and Monte Carlo Simulation, SLSQP…
Full text link: https://tecdat.cn/?p=45170 Continue reading on Medium »
60. Support Vector Machines: Drawing the Perfect Boundary
Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 5d ago
60. Support Vector Machines: Drawing the Perfect Boundary
Most classification algorithms find a boundary that separates classes. SVM finds the boundary that is...
AI Isn’t Magic. It’s These 5 Things.
Medium · Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 5d ago
AI Isn’t Magic. It’s These 5 Things.
Before We Start — Meet NOVA Continue reading on Medium »