User:Timothee Flutre/Notebook/Postdoc/2011/12/14: Revision history

26 September 2017

• curprev 21:1221:12, 26 September 2017‎ Oww Bot talk contribs‎ 25,711 bytes +5‎ fix raw html notebook nav

30 November 2014

• curprev 11:0511:05, 30 November 2014‎ Timothee Flutre talk contribs‎ m 25,706 bytes +15‎ →‎Learn about mixture models and the EM algorithm

9 August 2013

• curprev 14:3214:32, 9 August 2013‎ Timothee Flutre talk contribs‎ 25,691 bytes +266‎ →‎Learn about mixture models and the EM algorithm: add link to Ghahramani's talk
• curprev 14:0214:02, 9 August 2013‎ Timothee Flutre talk contribs‎ 25,425 bytes +1,575‎ →‎Learn about mixture models and the EM algorithm: fix typos + improve explanations

8 May 2013

• curprev 15:3315:33, 8 May 2013‎ Timothee Flutre talk contribs‎ 23,850 bytes +304‎ →‎Learn about mixture models and the EM algorithm: clarify E step

31 May 2012

• curprev 21:5921:59, 31 May 2012‎ Timothee Flutre talk contribs‎ 23,546 bytes +218‎ →‎Learn about mixture models and the EM algorithm: add link to graphical model representation
• curprev 21:5121:51, 31 May 2012‎ Timothee Flutre talk contribs‎ 23,328 bytes +1,317‎ →‎Learn about mixture models and the EM algorithm: re-write the ML formulas of the M step and introduce Lagrange multiplier

23 May 2012

• curprev 18:2018:20, 23 May 2012‎ Timothee Flutre talk contribs‎ 22,011 bytes +232‎ →‎Learn about mixture models and the EM algorithm: add URLs for references
• curprev 18:1418:14, 23 May 2012‎ Timothee Flutre talk contribs‎ m 21,779 bytes +1‎ →‎Learn about mixture models and the EM algorithm: minor improvement of R code
• curprev 18:0518:05, 23 May 2012‎ Timothee Flutre talk contribs‎ m 21,778 bytes −41‎ →‎Learn about mixture models and the EM algorithm: minor refactoring

19 May 2012

• curprev 18:4618:46, 19 May 2012‎ Timothee Flutre talk contribs‎ m 21,819 bytes +67‎ →‎Learn about mixture models and the EM algorithm: add link for KL to Wikipedia

28 February 2012

• curprev 21:3721:37, 28 February 2012‎ Timothee Flutre talk contribs‎ 21,752 bytes +282‎ →‎Learn about mixture models and the EM algorithm: improve consistency in notation
• curprev 20:4820:48, 28 February 2012‎ Timothee Flutre talk contribs‎ 21,470 bytes +1,188‎ →‎Learn about mixture models and the EM algorithm: better explain link with missing data formulation + add ref Cosma Shalizi
• curprev 10:3110:31, 28 February 2012‎ Timothee Flutre talk contribs‎ 20,282 bytes +2,029‎ →‎Learn about mixture models and the EM algorithm: add detail EM theory

20 February 2012

• curprev 15:4515:45, 20 February 2012‎ Timothee Flutre talk contribs‎ 18,253 bytes +1,445‎ →‎Learn about mixture models and the EM algorithm: explain theory EM algo
• curprev 15:1915:19, 20 February 2012‎ Timothee Flutre talk contribs‎ 16,808 bytes +391‎ →‎Learn about mixture models and the EM algorithm: correct mistakes in sections "model" and "missing data"

27 January 2012

• curprev 13:1213:12, 27 January 2012‎ Timothee Flutre talk contribs‎ m 16,417 bytes +58‎ →‎Learn about mixture models and the EM algorithm

16 January 2012

• curprev 17:2617:26, 16 January 2012‎ Timothee Flutre talk contribs‎ 16,359 bytes +330‎ →‎Learn about mixture models and the EM algorithm: add R code loglik
• curprev 17:0917:09, 16 January 2012‎ Timothee Flutre talk contribs‎ 16,029 bytes +1,111‎ →‎Learn about mixture models and the EM algorithm: add R code EM loop

12 January 2012

• curprev 08:1508:15, 12 January 2012‎ Timothee Flutre talk contribs‎ 14,918 bytes +419‎ →‎Learn about mixture models and the EM algorithm: add formulae for MLE mixture weights

11 January 2012

• curprev 15:2615:26, 11 January 2012‎ Timothee Flutre talk contribs‎ m 14,499 bytes +45‎ →‎Learn about mixture models and the EM algorithm
• curprev 14:3614:36, 11 January 2012‎ Timothee Flutre talk contribs‎ m 14,454 bytes +32‎ →‎Learn about mixture models and the EM algorithm
• curprev 10:1710:17, 11 January 2012‎ Timothee Flutre talk contribs‎ m 14,422 bytes −182‎ →‎Learn about mixture models and the EM algorithm: rmv bad examples

4 January 2012

• curprev 10:4110:41, 4 January 2012‎ Timothee Flutre talk contribs‎ 14,604 bytes +3‎ →‎Learn about mixture models and the EM algorithm: rewrite comp lik
• curprev 08:2908:29, 4 January 2012‎ Timothee Flutre talk contribs‎ 14,601 bytes +92‎ →‎Learn about mixture models and the EM algorithm: add constraints mix weights
• curprev 07:4807:48, 4 January 2012‎ Timothee Flutre talk contribs‎ 14,509 bytes +292‎ →‎Learn about mixture models and the EM algorithm: add option gap + add code to get classif

3 January 2012

• curprev 16:4516:45, 3 January 2012‎ Timothee Flutre talk contribs‎ m 14,217 bytes +84‎ →‎Learn about mixture models and the EM algorithm: add ref Robert and Casella
• curprev 16:3116:31, 3 January 2012‎ Timothee Flutre talk contribs‎ m 14,133 bytes +25‎ →‎Learn about mixture models and the EM algorithm
• curprev 15:0115:01, 3 January 2012‎ Timothee Flutre talk contribs‎ 14,108 bytes +13‎ →‎Learn about mixture models and the EM algorithm: rephrase the part on comp/incomp likelihood
• curprev 14:0014:00, 3 January 2012‎ Timothee Flutre talk contribs‎ 14,095 bytes +35‎ →‎Learn about mixture models and the EM algorithm: add figure for example
• curprev 13:5013:50, 3 January 2012‎ Timothee Flutre talk contribs‎ 14,060 bytes +1,140‎ →‎Learn about mixture models and the EM algorithm: add code for example
• curprev 09:5209:52, 3 January 2012‎ Timothee Flutre talk contribs‎ m 12,920 bytes +2‎ →‎Learn about mixture models and the EM algorithm
• curprev 09:5009:50, 3 January 2012‎ Timothee Flutre talk contribs‎ 12,918 bytes +35‎ →‎Learn about mixture models and the EM algorithm: replace mixing proportions by mixture weights
• curprev 09:4009:40, 3 January 2012‎ Timothee Flutre talk contribs‎ 12,883 bytes +2,583‎ →‎Learn about mixture models and the EM algorithm: add code M step

2 January 2012

• curprev 14:4214:42, 2 January 2012‎ Timothee Flutre talk contribs‎ m 10,300 bytes +118‎ →‎Learn about mixture models and the EM algorithm

29 December 2011

• curprev 14:5314:53, 29 December 2011‎ Timothee Flutre talk contribs‎ 10,182 bytes +185‎ →‎Learn about mixture models and the EM algorithm: add ref tuto Tomasi
• curprev 14:4614:46, 29 December 2011‎ Timothee Flutre talk contribs‎ 9,997 bytes +532‎ →‎Learn about mixture models and the EM algorithm: add ML estimates for sigma_k and w_k
• curprev 09:5009:50, 29 December 2011‎ Timothee Flutre talk contribs‎ 9,465 bytes +105‎ →‎Learn about mixture models and the EM algorithm: add references
• curprev 09:4809:48, 29 December 2011‎ Timothee Flutre talk contribs‎ m 9,360 bytes +191‎ →‎Learn about mixture models and the EM algorithm

23 December 2011

• curprev 01:5501:55, 23 December 2011‎ Timothee Flutre talk contribs‎ 9,169 bytes +2,302‎ →‎Learn about mixture models and the EM algorithm: add implem simul data and E step

22 December 2011

• curprev 04:4904:49, 22 December 2011‎ Timothee Flutre talk contribs‎ m 6,867 bytes +396‎ →‎Learn about mixture models and the EM algorithm: improve motivation

14 December 2011

• curprev 15:3415:34, 14 December 2011‎ Timothee Flutre talk contribs‎ 6,471 bytes +3,617‎ →‎Learn about mixture models and the EM algorithm: add latent variables + algebra for mu_k and sigma_k
• curprev 10:4610:46, 14 December 2011‎ Timothee Flutre talk contribs‎ 2,854 bytes +1,909‎ →‎Entry title: add motivation, examples, aim, model
• curprev 10:1210:12, 14 December 2011‎ Timothee Flutre talk contribs‎ 945 bytes +945‎ Autocreate 2011/12/14 Entry for User:Timothee_Flutre/Notebook/Postdoc