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Alex Smola
Barnabas Poczos
Ina Fiterau
Junier Oliva
Leila Wehbe
Mu Li
Xuezhi Wang
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CMU

Expectation Maximization and Clustering

Introduction to Machine Learning - 10-701/15-781

Content

  • Clustering

    • K-Means

    • Mixture of Gaussians

  • Expecation Maxmiziation

    • E Step

    • M Step

    • Likelihood is not decrasing

  • Variational Methods

Supplementary material

Slides in PDF

Videos

This is unedited video straight from a Lumix GF2 with a 20mm lens which should explain the sound (it doesn't have a dedicated audio input) … But it should help as a supplement with the slides (YouTube typically makes the 1080i version available within 1 week of the upload).