Difference between revisions of "10-601 GM1"

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This a lecture used in the [[Syllabus for Machine Learning 10-601B in Spring 2016]]
  
 
=== Slides ===
 
=== Slides ===
  
[http://curtis.ml.cmu.edu/w/courses/images/9/9e/Lecture18-GM.pdf Slides in PDF]
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[http://www.cs.cmu.edu/~wcohen/10-601/networks-1.pdf Slides in pdf], [http://www.cs.cmu.edu/~wcohen/10-601/networks-1.pptx Slides in PPT].
  
 
=== Readings ===
 
=== Readings ===
Chap 8.1 and 8.2.2 (Bishop)
 
[http://curtis.ml.cmu.edu/w/courses/images/8/89/GM-jordan.pdf Graphical Models by Michael I. Jordan]
 
  
=== Taking home message ===
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* Chapter 6.11 Mitchell
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* Chapter 10 Murphy
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* Or: Chap 8.1 and 8.2.2 (Bishop)
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* Or: Chap 15 (Russell and Norvig) - disclaimer, my edition is old!
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=== To remember ===
  
* factorization theorem of BN
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* Conditional independence and dependence
* Full, independent and intermediate conditional probability models
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** Notations for these
* Markov blanket
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* Semantics of a directed graphical model (aka Bayesian network, belief network)
* Learning a BN
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** Converting a joint probability distribution + conditional independencies to a network
* Inference in BN is NP hard
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** Converting a network to a joint PDF
* Approximate inference in BN
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* Determining conditional independencies from the structure of a network
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** Blocking
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** d-separation

Latest revision as of 17:22, 22 March 2016

This a lecture used in the Syllabus for Machine Learning 10-601B in Spring 2016

Slides

Readings

  • Chapter 6.11 Mitchell
  • Chapter 10 Murphy
  • Or: Chap 8.1 and 8.2.2 (Bishop)
  • Or: Chap 15 (Russell and Norvig) - disclaimer, my edition is old!

To remember

  • Conditional independence and dependence
    • Notations for these
  • Semantics of a directed graphical model (aka Bayesian network, belief network)
    • Converting a joint probability distribution + conditional independencies to a network
    • Converting a network to a joint PDF
  • Determining conditional independencies from the structure of a network
    • Blocking
    • d-separation