Difference between revisions of "Mixture Models; Gaussian"

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[http://www.google.com/search?q=Gaussian+Mixture+clustering ...Google search]
 
[http://www.google.com/search?q=Gaussian+Mixture+clustering ...Google search]
  
* [[AI Solver]]
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* [[AI Solver]] ... [[Algorithms]] ... [[Algorithm Administration|Administration]] ... [[Model Search]] ... [[Discriminative vs. Generative]] ... [[Optimizer]] ... [[Train, Validate, and Test]]
 
** [[...cluster]]
 
** [[...cluster]]
 
* [http://en.wikipedia.org/wiki/Mixture_model#Gaussian_mixture_model  Mixture model | Wikipedia]
 
* [http://en.wikipedia.org/wiki/Mixture_model#Gaussian_mixture_model  Mixture model | Wikipedia]

Revision as of 21:33, 12 July 2023

YouTube search... ...Google search

a mixture model is a probabilistic model for representing the presence of subpopulations within an overall population, without requiring that an observed data set should identify the sub-population to which an individual observation belongs. The following are examples described in Wikipedia:

  1. A financial model
  2. House prices
  3. Topics in a document
  4. Handwriting recognition
  5. Assessing projectile accuracy (a.k.a. circular error probable, CEP)
  6. Direct and indirect applications
  7. Predictive Maintenance
  8. Fuzzy image segmentation

Parameter estimation and system identification

  1. Expectation maximization (EM)
  2. Markov chain Monte Carlo
  3. Moment matching
  4. Spectral method
  5. Graphical Methods
  6. Other methods
  7. A simulation


ClusterDataUsingAGaussianMixtureModelExample_01.png