Graphical Models.pdf

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Preview of Graphical Models
🔗 Source: di.ens.fr
📊 Size: 475 KB
📄 Pages: 14 pages
⬇️ Downloads: 439

Summary

Directed and undirected graphical models are discussed, with a focus on notation, probability review, and properties of directed graphical models. Key concepts include marginal and conditional independence, the chain rule, and factorization of probability distributions in graphical models. A directed graphical model, or Bayesian network, represents a family of distributions using a directed acyclic graph (DAG). The model factorizes into a product of factors, each representing a conditional probability distribution. Properties of directed graphical models are proven, including the ability to marginalize leaves and the uniqueness of factor functions. Examples of graphical models are provided, including trivial graphs, complete graphs, Markov chains, and latent cause models, demonstrating different types of independence and conditional independence relationships.

Description

Directed and undirected graphical models are discussed, with a focus on notation, probability review, and properties of directed graphical models.

Technical Information

  • File Format: PDF
  • File Size: 475 KB
  • Pages: 14
  • Language: EN
  • Total Downloads: 439
  • Last Updated: 1 week ago

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This PDF document about Graphical Models provides comprehensive information and guidance. Whether you're a beginner or advanced user, this resource offers valuable insights into Graphical Models.

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