Current Slide

Small screen detected. You are viewing the mobile version of SlideWiki. If you wish to edit slides you will need to use a larger device.

Generative Model

  • Given a set of 1-D points X = {x1, …, xn} for clustering analysis & assuming they are generated by a Gaussian distribution:


  • The probability that a point xiX is generated by the model


  • The likelihood that X is generated by the model:

\[L(N(\mu,\sigma^{2}):X)=P(X|\mu,\sigma^{2})=\prod_{i=1}^{n} \frac{1}{\sqrt{2\pi\sigma^{2}}}e^{-\frac{(x_{i}-\mu)^{2}}{2\sigma^{2}}}\]

  • The task of learning the generative model: find the parameters μ and σ2 such that


Speaker notes:

Content Tools


There are currently no sources for this slide.