Search Results
Search type | Search syntax |
---|---|
Tags | [tag] |
Exact | "words here" |
Author |
user:1234 user:me (yours) |
Score |
score:3 (3+) score:0 (none) |
Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
Views | views:250 |
Code | code:"if (foo != bar)" |
Sections |
title:apples body:"apples oranges" |
URL | url:"*.example.com" |
Saves | in:saves |
Status |
closed:yes duplicate:no migrated:no wiki:no |
Types |
is:question is:answer |
Exclude |
-[tag] -apples |
For more details on advanced search visit our help page |
a model that represents the presence of subpopulations within an overall population and describes the data in terms of a mixture distribution.
2
votes
Accepted
How to apply EM algorithm in case of mixture distribution?
No, the procedure is wrong.
If you're familiar with the Gaussian mixture, think of the mixture of regression as a Gaussian mixture, while the mean $\mu_k$ now has been substituted by $x_i^\top\beta_k$ …