Welcome to the Machine Learning for Business course materials repository.
This book is designed and maintained by Dr. Chandravesh Chaudhari.
The goal of this project is to bridge the gap between machine learning theory and real-world business applications, providing learners with hands-on labs, case studies, and practical deployment workflows.
This course takes you from mathematical foundations to state-of-the-art machine learning and AI systems with a strong focus on business decision-making.
Key features:
- Math & Probability Foundations (quick refresher)
- Data Wrangling & Visualization for business insights
- Supervised & Unsupervised Learning with applied labs
- Time Series Forecasting for inventory & sales planning
- Neural Networks, Transformers & LLMs
- LLM Agents & Generative AI for business use cases
- ️ Production ML Essentials (monitoring, drift detection, dashboards)
- Capstone Projects & Practical Exam
-
Course Introduction
Course goals, roadmap, and prerequisites -
Math & Notation Foundations
Quick review of linear algebra, calculus, probability -
Data Wrangling & Visualization
Loading, cleaning, dashboards for decision-making -
Supervised Learning (Regression & Classification)
With applied labs such as Sales Forecasting and Churn Prediction -
Opinion Mining (Sentiment Analysis)
Applied NLP lab on customer reviews -
Tree-Based Models & Ensembles
Decision Trees, Random Forests, XGBoost -
Time Series & Forecasting
ARIMA, Prophet, inventory planning case study -
Deep Learning & Transformers
CNNs, RNNs, LSTMs, Transformers, Fine-tuning BERT -
LLM Agents for Business
LangChain, tool-augmented LLMs, workflow orchestration -
Generative Models & Multimodal Learning
GANs, diffusion, multimodal use cases, synthetic data -
Practical Production ML
Deployment, monitoring, A/B testing, interpretability -
Capstone Projects & Assessment
Real-world business case applications
Contributions are welcome!
If you’d like to improve the course (fix typos, add new examples, improve explanations, or contribute new business case studies), please follow these steps:
-
Fork the repository
-
Create a feature branch
git checkout -b feature-new-topic
-
Commit your changes
git commit -m "Added new section on XYZ" -
Push to your fork and open a Pull Request
I will review your contributions and merge them if aligned with the course objectives. Please ensure your submissions are clear, well-documented, and reproducible.
You have three options to run notebooks:
-
In the Browser (No Installation Needed)
- Click the "Launch in JupyterLite" badge in any notebook to run it instantly in your browser via JupyterLite.
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On Google Colab
- Click the "Open in Colab" badge at the top of each notebook to run it in Google Colab.
-
Locally
- Install dependencies:
pip install -r requirements.txt
- Run the build and serve locally:
chmod +x build_jupyterlite.sh ./build_jupyterlite.sh
- Install dependencies:
Thanks to all the amazing people who have contributed to this project 💖
Dr. Chandravesh Chaudhari
📧 chandraveshchaudhari@gmail.com 🌐 Website 🔗 LinkedIn
graph TD
%% =========================
%% PHASE 1 - FOUNDATIONS
%% =========================
subgraph "I. Foundations"
Intro["1. Orientation and Roadmap\nScientific Thinking\nML Taxonomy\nProblem Framing"]
MathCore["2. Mathematical Foundations\nLinear Algebra\nCalculus\nProbability\nStatistics\nHypothesis Testing"]
end
%% =========================
%% PHASE 2 - DATA LAYER
%% =========================
subgraph "II. Data Layer"
Data["3. Data Engineering and EDA\nWrangling\nCleaning\nFeature Engineering\nVisualization"]
Metrics["4. Evaluation and Metrics\nRegression Metrics\nClassification Metrics\nBusiness KPIs"]
end
%% =========================
%% PHASE 3 - CORE SUPERVISED
%% =========================
subgraph "III. Core Supervised Learning"
Regression["5. Linear Models\nOLS\nMSE\nRegularization\nBias Variance"]
Classification["6. Classification Models\nLogistic Regression\nNaive Bayes\nCalibration"]
Optimization["7. Optimization Theory\nGradient Descent\nConvexity\nAdam\nStability"]
end
%% =========================
%% PHASE 4 - NONLINEAR MODELS
%% =========================
subgraph "IV. Nonlinear and Structured Models"
Trees["8. Tree Based Learning\nDecision Trees\nRandom Forest\nGradient Boosting"]
SVM["9. Support Vector Machines\nMax Margin\nKernels\nSoft Margin"]
KNN["10. Distance Based Learning\nMetric Spaces\nEfficient Search"]
end
%% =========================
%% PHASE 5 - UNSUPERVISED
%% =========================
subgraph "V. Representation and Unsupervised"
Unsupervised["11. Unsupervised Learning\nPCA\nK Means\nGMM\nManifold Learning"]
Recommenders["12. Recommender Systems\nMatrix Factorization\nHybrid Models\nAssociation Rules"]
end
%% =========================
%% PHASE 6 - MODEL SELECTION
%% =========================
subgraph "VI. Model Validation and Selection"
Selection["13. Model Selection Theory\nCross Validation\nNested CV\nHyperparameter Optimization"]
end
%% =========================
%% PHASE 7 - SPECIALIZED STATISTICAL
%% =========================
subgraph "VII. Structured Statistical Modeling"
TimeSeries["14. Time Series Modeling\nARIMA\nStationarity\nState Space\nBacktesting"]
Survival["15. Survival and Event Modeling\nKaplan Meier\nCox PH\nCustomer Lifetime Value"]
end
%% =========================
%% PHASE 8 - DEEP LEARNING
%% =========================
subgraph "VIII. Deep Learning"
NeuralNets["16. Neural Networks\nBackpropagation\nMLP\nCNN\nRepresentation Learning"]
Transformers["17. Sequence Models and Transformers\nLSTM\nAttention\nLLM Architecture"]
end
%% =========================
%% PHASE 9 - GENERATIVE AND AGENTS
%% =========================
subgraph "IX. Generative and Agentic AI"
Generative["18. Generative Modeling\nVAE\nGAN\nDiffusion\nMultimodal"]
Agents["19. LLM Agents and Workflows\nTool Use\nOrchestration\nBusiness Applications"]
end
%% =========================
%% PHASE 10 - ADVANCED THEORY
%% =========================
subgraph "X. Advanced Topics"
Advanced["20. Advanced Theory\nCausal Inference\nUncertainty\nSparsity\nScaling Laws\nRetrieval Augmented Generation"]
end
%% =========================
%% PHASE 11 - PRODUCTION
%% =========================
subgraph "XI. Production and Deployment"
Production["21. ML Systems Engineering\nPipelines\nMonitoring\nInterpretability\nAB Testing"]
end
%% =========================
%% PHASE 12 - CAPSTONE
%% =========================
subgraph "XII. Integration"
Assessment["22. Labs and Capstone\nResearch Grade Project"]
Appendices["23. Appendices\nMath Sheets\nTooling\nReferences"]
end
%% =========================
%% DEPENDENCIES
%% =========================
Intro --> MathCore
MathCore --> Data
Data --> Metrics
MathCore --> Regression
MathCore --> Classification
Regression --> Optimization
Classification --> Optimization
Optimization --> Trees
Optimization --> NeuralNets
Regression --> Trees
Classification --> SVM
SVM --> KNN
MathCore --> Unsupervised
Data --> Unsupervised
Unsupervised --> Recommenders
Metrics --> Selection
Optimization --> Selection
Trees --> Selection
MathCore --> TimeSeries
TimeSeries --> Survival
NeuralNets --> Transformers
Transformers --> Generative
Transformers --> Agents
NeuralNets --> Generative
Selection --> Advanced
Unsupervised --> Advanced
MathCore --> Advanced
Data --> Production
Selection --> Production
Advanced --> Production
Production --> Assessment
Intro --> Appendices
MathCore --> Appendices