Unsupervised learning: Machine Learning worked examples

Find structure and unusual records without pretending clusters supply their own validation.

• Machine learning for outlier detection: an Isolation Forest example in Python

  Use machine learning to flag unusual rows for review. Run an Isolation Forest example, compare simple rules and understand thresholds and false alarms.

  tutorial · 6 min read

• Machine learning for unlabeled data: a clustering example and how to check it

  Explore unlabeled data with a runnable clustering example. Understand cluster IDs, scaling, useful checks and when you still need human labels.

  tutorial · 6 min read