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World 5 · Machine LearningintermediateMLData ScienceProjects

Machine Learning Fundamentals

Understand how machines learn patterns from data. From decision trees to neural networks, with hands-on projects.

9 hours12 lessons1400 XP total

Course Syllabus

12 lessons
1

Machine Learning Explained

12 min25 XP

The shift from writing rules to learning from data. And why it changed everything in software and AI.

2

Supervised vs Unsupervised Learning

18 min35 XP

When to use labeled data vs unlabeled data. The core split that shapes every ML project decision.

3

Train Your First Model

25 min50 XP

Train a real image classifier with zero code using Google's Teachable Machine. And understand every step of the ML pipeline.

4

Decision Trees & Random Forests

20 min40 XP

The most explainable ML algorithm. And how combining hundreds of them (Random Forest) makes them even more powerful.

5

Neural Networks Deep Dive

30 min60 XP

Activation functions, backpropagation, gradient descent. Understand the engine that powers modern AI.

6

Overfitting & Model Bias

22 min45 XP

Detect and fix the two biggest ML failure modes. Overfitting and systematic bias. Before they break your model.

7

How LLMs Work

28 min55 XP

How ChatGPT, Claude, and Gemini actually work. Transformers, tokenization, attention, and RLHF explained clearly.

8

Build a Sentiment Classifier

40 min80 XP

Build a real classifier that reads movie reviews and predicts positive or negative. Full ML pipeline from data to deployment.

9

ML Evaluation Metrics

22 min45 XP

Accuracy alone will lie to you. Learn the metrics that actually tell you if your model works in the real world.

10

Computer Vision Fundamentals

26 min50 XP

How AI sees and understands images. Convolutional networks, object detection, and real-world vision applications.

11

Natural Language Processing

24 min48 XP

How AI understands and generates text. From tokenization to embeddings to the models behind ChatGPT.

12

ML in the Real World

20 min40 XP

How production ML actually works. Deployment, monitoring, model drift, and why most ML projects fail.

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