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Artificial Intelligence

AI & Machine Learning Mastery: From Zero to Practitioner

A complete 100-lesson AI/ML pathway across 10 modules: what AI and ML really are, how machines learn, the AI toolkit and Python, working with data, supervised and unsupervised learning, neural networks and deep learning, modern AI (LLMs and generative AI), deploying AI with MLOps, and AI strategy, ethics, and careers.

100 published lessons · Online learning · Part of Learn & Grow

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Courses in this academy

Academy lesson outline

  1. What Is Artificial Intelligence — And Why Does It Matter Now? · 13 min
  2. Machine Learning vs. AI — What's the Difference and Why It Matters · 12 min
  3. A Brief History of AI — From Turing to ChatGPT · 13 min
  4. How AI Is Already Transforming Industries — And What That Means for You · 14 min
  5. The Language of AI — 30 Terms Every Practitioner Must Know · 14 min
  6. Types of Machine Learning — Supervised, Unsupervised, and Reinforcement · 13 min
  7. The Data-Driven Mindset — Why Data Is the Foundation of All AI · 13 min
  8. The AI Development Lifecycle — From Problem to Production · 14 min
  9. AI Ethics and Responsible AI — What Every Practitioner Must Know · 14 min
  10. Your AI Learning Roadmap — How to Go From Zero to Practitioner · 15 min
  11. How Machines Actually Learn — The Core Idea Behind Every Algorithm · 13 min
  12. Gradient Descent — How Models Find the Best Answer · 13 min
  13. Decision Trees — Making Predictions by Asking Questions · 12 min
  14. Random Forests — Why Many Weak Models Beat One Strong Model · 13 min
  15. The Bias-Variance Tradeoff — The Most Important Balance in ML · 14 min
  16. Cross-Validation — Getting Reliable Performance Estimates · 12 min
  17. Regularisation — Preventing Overfitting Without Losing Power · 13 min
  18. Hyperparameter Tuning — Finding the Best Settings for Your Model · 13 min
  19. Ensemble Methods — Boosting and Stacking · 14 min
  20. Feature Engineering — Turning Raw Data Into Model Intelligence · 15 min
  21. Why Python? The Language That Runs the AI World · 12 min
  22. pandas Essentials — Mastering Data Wrangling for ML · 13 min
  23. Data Visualisation — Seeing What Your Data Is Telling You · 12 min
  24. Your First Classification Model — End-to-End in scikit-learn · 14 min
  25. Model Evaluation Deep Dive — Metrics That Actually Matter · 14 min
  26. Your First Regression Model — Predicting Continuous Values · 13 min
  27. scikit-learn Pipelines — Production-Ready ML From Day One · 14 min
  28. Handling Class Imbalance — When One Class Is Rare · 13 min
  29. Hyperparameter Tuning in Practice — From Grid Search to Optuna · 13 min
  30. Deploying Your First ML Model — From Notebook to API · 15 min
  31. Data Collection and Sourcing — Finding the Data You Need · 13 min
  32. Data Quality — Auditing, Diagnosing, and Fixing Real-World Problems · 13 min
  33. Outlier Detection and Treatment — Managing Extreme Values · 12 min
  34. Advanced Encoding — Handling High-Cardinality Categoricals · 13 min
  35. Scaling and Normalisation — Matching Transformations to Distributions · 12 min
  36. Feature Selection — Removing What Hurts, Keeping What Helps · 13 min
  37. Building a Complete Data Preparation Pipeline — Nigerian Fintech Use Case · 14 min
  38. Time Series Data — Special Rules for Sequential Predictions · 14 min
  39. Data Augmentation — Creating More Training Data When You Have Too Little · 12 min
  40. Data Ethics and Privacy in Nigerian ML — NDPA 2023 and Responsible Data Use · 14 min
  41. Logistic Regression — The Workhorse of Classification · 13 min
  42. k-Nearest Neighbours — Learning by Analogy · 12 min
  43. Support Vector Machines — Maximum Margin Classification · 13 min
  44. Naive Bayes — Fast, Simple, and Surprisingly Effective · 12 min
  45. Model Comparison Framework — How to Choose the Best Algorithm · 14 min
  46. Probability Calibration — Making Model Probabilities Trustworthy · 13 min
  47. Multi-class Classification — When There Are More Than Two Outcomes · 13 min
  48. Regression Algorithms Deep Dive — Ridge, Lasso, and Beyond · 13 min
  49. Learning Curves and Model Diagnostics — Identifying What Is Wrong · 14 min
  50. Module 5 Capstone — Supervised Learning Comparison on a Nigerian Dataset · 15 min
  51. k-Means Clustering: Finding Hidden Groups in Your Data · 13 min
  52. Hierarchical Clustering: Building a Map of Your Data · 12 min
  53. DBSCAN: Detecting Anomalies and Non-Spherical Clusters · 14 min
  54. PCA — Shrinking Your Data Without Losing the Signal · 13 min
  55. t-SNE and UMAP — Visualising Complex Data in 2D · 13 min
  56. Association Rules and Market Basket Analysis · 13 min
  57. Collaborative Filtering — How Recommendation Engines Know What You Want · 14 min
  58. Content-Based Filtering — Recommending by What Things Are · 12 min
  59. Hybrid Recommendation Systems — Combining Signals for Superior Results · 14 min
  60. Unsupervised Learning Capstone — Nigerian Market Segmentation · 15 min
  61. The Perceptron and Multi-Layer Perceptrons: Building the Brain's Blueprint · 13 min
  62. Backpropagation: How Neural Networks Learn · 14 min
  63. Activation Functions Deep Dive: Choosing the Right Spark · 12 min
  64. PyTorch Fundamentals: Your Deep Learning Workshop · 14 min
  65. Building Your First Neural Network in PyTorch · 15 min
  66. Regularisation for Neural Networks: Preventing Overfitting · 13 min
  67. CNNs for Image Classification: Architecture Intuition · 14 min
  68. Transfer Learning with Pre-Trained Models · 15 min
  69. RNNs and LSTMs for Sequential Data · 14 min
  70. Neural Network Architecture Selection Guide · 13 min
  71. How Large Language Models Work: Transformer Architecture Intuition · 14 min
  72. Prompt Engineering for Practitioners · 14 min
  73. Building With the Anthropic and OpenAI APIs · 13 min
  74. RAG Systems: Giving LLMs Access to Your Data · 15 min
  75. Vector Databases and Semantic Search · 13 min
  76. Fine-Tuning vs. RAG vs. Prompting: Choosing the Right Approach · 13 min
  77. AI Agents With Tool Use · 14 min
  78. Nigerian Business Automation With AI · 14 min
  79. LLM Evaluation and Hallucination Mitigation · 13 min
  80. Module 8 Capstone — Building an AI-Powered Nigerian Business Tool · 15 min
  81. Model Serving Architectures · 13 min
  82. FastAPI Deployment Deep Dive · 14 min
  83. Docker for ML Model Packaging · 13 min
  84. Monitoring ML Models in Production · 13 min
  85. Model Versioning and Experiment Tracking With MLflow · 13 min
  86. CI/CD for ML Pipelines · 13 min
  87. Cost Optimisation for ML Inference at Scale · 13 min
  88. A/B Testing ML Models in Production · 14 min
  89. Scaling ML Systems · 13 min
  90. MLOps Capstone — Deploying a Complete Nigerian Fintech ML System · 15 min
  91. AI Strategy for Nigerian Organisations · 14 min
  92. AI ROI Calculation and Business Case Building · 13 min
  93. AI Ethics — Bias, Fairness, and NDPA 2023 · 14 min
  94. Responsible AI Deployment Checklist · 12 min
  95. AI Career Paths for Nigerian Practitioners · 13 min
  96. Building Your AI Portfolio · 12 min
  97. Freelancing and Consulting With AI Skills in Nigeria · 13 min
  98. AI and the Future of Nigerian Industries · 13 min
  99. Building a Personal AI Learning System · 12 min
  100. AI Mastery Capstone — Your 90-Day AI Action Plan · 15 min

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