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| author | Daniel Wolff |
|---|---|
| date | Fri, 19 Aug 2016 13:07:06 +0200 |
| parents | |
| children |
| rev | line source |
|---|---|
| Daniel@0 | 1 <html> |
| Daniel@0 | 2 <head> |
| Daniel@0 | 3 <title> |
| Daniel@0 | 4 Netlab Reference Manual demgmm1 |
| Daniel@0 | 5 </title> |
| Daniel@0 | 6 </head> |
| Daniel@0 | 7 <body> |
| Daniel@0 | 8 <H1> demgmm1 |
| Daniel@0 | 9 </H1> |
| Daniel@0 | 10 <h2> |
| Daniel@0 | 11 Purpose |
| Daniel@0 | 12 </h2> |
| Daniel@0 | 13 Demonstrate EM for Gaussian mixtures. |
| Daniel@0 | 14 |
| Daniel@0 | 15 <p><h2> |
| Daniel@0 | 16 Synopsis |
| Daniel@0 | 17 </h2> |
| Daniel@0 | 18 <PRE> |
| Daniel@0 | 19 demgmm1</PRE> |
| Daniel@0 | 20 |
| Daniel@0 | 21 |
| Daniel@0 | 22 <p><h2> |
| Daniel@0 | 23 Description |
| Daniel@0 | 24 </h2> |
| Daniel@0 | 25 This script demonstrates the use of the EM algorithm to fit a mixture |
| Daniel@0 | 26 of Gaussians to a set of data using maximum likelihood. A colour |
| Daniel@0 | 27 coding scheme is used to illustrate the evaluation of the posterior |
| Daniel@0 | 28 probabilities in the E-step of the EM algorithm. |
| Daniel@0 | 29 |
| Daniel@0 | 30 <p><h2> |
| Daniel@0 | 31 See Also |
| Daniel@0 | 32 </h2> |
| Daniel@0 | 33 <CODE><a href="demgmm2.htm">demgmm2</a></CODE>, <CODE><a href="demgmm3.htm">demgmm3</a></CODE>, <CODE><a href="demgmm4.htm">demgmm4</a></CODE>, <CODE><a href="gmm.htm">gmm</a></CODE>, <CODE><a href="gmmem.htm">gmmem</a></CODE>, <CODE><a href="gmmpost.htm">gmmpost</a></CODE><hr> |
| Daniel@0 | 34 <b>Pages:</b> |
| Daniel@0 | 35 <a href="index.htm">Index</a> |
| Daniel@0 | 36 <hr> |
| Daniel@0 | 37 <p>Copyright (c) Ian T Nabney (1996-9) |
| Daniel@0 | 38 |
| Daniel@0 | 39 |
| Daniel@0 | 40 </body> |
| Daniel@0 | 41 </html> |