The Data Mining Map
An introduction to data science, rebuilt from the tutorials trusted by a million learners since 2010. Follow the map top to bottom — or jump straight to any topic. Every node is a tutorial.
Foundations
What data mining is, how a project is framed, and how models ship.
Data Exploration
See your data clearly before you touch a model.
Data Preparation
Encodings and binning — getting raw columns model-ready.
Classification
Predicting categories, from ZeroR baselines to SVMs.
Regression
Predicting numbers: linear models, trees, and neighbors.
Clustering
Finding structure in unlabeled data.
Association Rules
Discovering co-occurrence patterns in transactions.
Model Evaluation
Measuring whether a model actually works.
Resources
Where to go next.
41 tutorials · Start with Data Mining if you're new, or Model Evaluation if you're shipping.