Title :
Expectation maximization as message passing
Author :
Dauwels, Justin ; Korl, Sascha ; Loeliger, Hans-Andrea
Author_Institution :
Dept. of Inf. Technol. & Electr. Eng., ETH, Zurich
Abstract :
Based on prior work by Eckford, it is shown how expectation maximization (EM) may be viewed, and used, as a message passing algorithm in factor graphs
Keywords :
expectation-maximisation algorithm; graph theory; message passing; expectation maximization; factor graphs; message passing algorithm; Convergence; Filtering algorithms; Graphical models; Information technology; Kalman filters; Message passing; Modeling; Parameter estimation; Particle filters; Signal processing algorithms;
Conference_Titel :
Information Theory, 2005. ISIT 2005. Proceedings. International Symposium on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-9151-9
DOI :
10.1109/ISIT.2005.1523402
