Blahut–Arimoto algorithm: Revision history

25 October 2024

• curprev 10:2810:28, 25 October 2024 Frankplow talk contribs 8,358 bytes +4 →Algorithm for Rate-Distortion: Correct the iterative algorithm for rate-distortion. One can see the previous algorithm was incorrect as p_{t+1}(\hat{x}) and p_{t+1}(\hat{x}|x) were inconsistent. In the new algorithm, the second equation follows naturally from the first. undo

28 January 2024

• curprev 18:4718:47, 28 January 2024 Kootsoop talk contribs m 8,354 bytes −4 Attempting to make the sentence make sense. undo

27 December 2023

• curprev 20:2320:23, 27 December 2023 71.168.238.66 talk 8,358 bytes 0 →Algorithm for Channel Capacity undo

3 December 2023

• curprev 03:0903:09, 3 December 2023 Citation bot talk contribs 8,358 bytes +19 Add: doi-access. | Use this bot. Report bugs. | Suggested by Headbomb | #UCB_toolbar undo

31 October 2023

• curprev 08:5708:57, 31 October 2023 140.112.16.136 talk 8,339 bytes −18 →Algorithm for Channel Capacity undo Tag: Manual revert
• curprev 08:5708:57, 31 October 2023 140.112.16.136 talk 8,357 bytes +18 →Algorithm for Channel Capacity undo Tag: Reverted

9 October 2023

• curprev 00:4000:40, 9 October 2023 RDBrown talk contribs 8,339 bytes +239 →History and application: tweak cite undo

23 July 2023

• curprev 22:3722:37, 23 July 2023 Citation bot talk contribs 8,100 bytes +4 Alter: isbn. Upgrade ISBN10 to 13. | Use this bot. Report bugs. | #UCB_CommandLine 150/9214 undo

5 June 2023

• curprev 14:0414:04, 5 June 2023 KonradVoelkel talk contribs m 8,096 bytes +1 →Algorithm for Channel Capacity: fixed wrong symbol undo

21 January 2023

• curprev 20:2020:20, 21 January 2023 Tyler Streeter talk contribs 8,095 bytes −2 →Algorithm for Channel Capacity: Clarified section heading. Previously it said "Algorithm for Mutual Information," but here both algorithms (for channel capacity and rate distortion) involve mutual information. undo Tags: Mobile edit Mobile web edit

14 December 2022

• curprev 16:4516:45, 14 December 2022 136.55.47.66 talk 8,097 bytes +2 changed final limit. Missing t on current iteration probability. I have a MATLAB script to prove it needs to be there. undo Tag: Visual edit

26 October 2022

• curprev 09:1409:14, 26 October 2022 109.37.148.172 talk 8,095 bytes −14 →Algorithm for Mutual Information: "The following" was repeated twice and misspelled undo Tags: Mobile edit Mobile app edit Android app edit

3 October 2022

• curprev 06:4006:40, 3 October 2022 RyanLamHK talk contribs 8,109 bytes +3,746 Added section on Algorithm for Mutual Information. undo Tag: Visual edit

10 March 2022

• curprev 17:0117:01, 10 March 2022 Tyler Streeter talk contribs 4,363 bytes −113 The problem is not necessarily non-convex (depending on what is optimized and what is held constant). undo Tags: Mobile edit Mobile web edit

4 March 2022

• curprev 20:5920:59, 4 March 2022 Tyler Streeter talk contribs 4,476 bytes +119 →History and application: Added more details on the difference between the Arimoto and Blahut papers. undo Tags: Mobile edit Mobile web edit
• curprev 20:4820:48, 4 March 2022 Tyler Streeter talk contribs 4,357 bytes +20 →Algorithm for Rate-Distortion undo Tags: Mobile edit Mobile web edit
• curprev 20:4820:48, 4 March 2022 Tyler Streeter talk contribs 4,337 bytes +23 →History and application undo Tags: Mobile edit Mobile web edit
• curprev 20:4520:45, 4 March 2022 Tyler Streeter talk contribs 4,314 bytes −1,851 Removed distracting text describing possible connections to Boltzmann machine training, Gibbs sampling, contrastive divergence, etc. These connections are tenuous at best and (in my opinion) should be removed. Even if there were strong connections here with Blahut-Arimoto, they don't below in the Overview section. A much better replacement could contain references to closely-related algorithms like EM, alternating-maximization, Sinkhorn-Knopp, coordinate descent, etc. undo Tags: Mobile edit Mobile web edit

29 January 2022

• curprev 08:0108:01, 29 January 2022 Citation bot talk contribs 6,165 bytes 0 Alter: template type. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_webform 340/1776 undo

22 December 2021

• curprev 10:5210:52, 22 December 2021 The Banner talk contribs m 6,165 bytes +21 v2.04 - Repaired 1 link to disambiguation page - (You can help) - Partition function undo Tag: WPCleaner

2 November 2021

• curprev 11:2511:25, 2 November 2021 K98hjg65 talk contribs 6,144 bytes +84 No edit summary undo Tag: Manual revert

25 September 2021

• curprev 21:4021:40, 25 September 2021 Bbb23 talk contribs m 6,060 bytes −84 revert sock undo Tags: Rollback Reverted
• curprev 12:2012:20, 25 September 2021 Gkl329Hf293 talk contribs 6,144 bytes +84 No edit summary undo Tag: Reverted

29 April 2021

• curprev 10:3210:32, 29 April 2021 Citation bot talk contribs 6,060 bytes +15 Add: s2cid. | Use this bot. Report bugs. | Suggested by Abductive | via #UCB_webform 874/1000 undo

10 April 2021

• curprev 13:4413:44, 10 April 2021 Narky Blert talk contribs 6,045 bytes +22 dab-needed tag undo

6 April 2021

• curprev 22:4422:44, 6 April 2021 OAbot talk contribs m 6,023 bytes +17 Open access bot: arxiv added to citation with #oabot. undo

29 March 2021

• curprev 18:2218:22, 29 March 2021 188.193.103.199 talk 6,006 bytes +44 No edit summary undo
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25 March 2021

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23 March 2021

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21 March 2021

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19 March 2021

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18 March 2021

• curprev 17:2217:22, 18 March 2021 188.193.103.199 talk 5,736 bytes −21 No edit summary undo

17 March 2021

• curprev 19:4019:40, 17 March 2021 The Anome talk contribs 5,757 bytes 0 sp. undo Tag: 2017 wikitext editor
• curprev 19:4019:40, 17 March 2021 The Anome talk contribs 5,757 bytes +17 Overview undo Tag: 2017 wikitext editor
• curprev 19:3619:36, 17 March 2021 The Anome talk contribs 5,740 bytes −8 pre-conditioning, + more links undo Tag: 2017 wikitext editor
• curprev 19:3419:34, 17 March 2021 The Anome talk contribs 5,748 bytes −1 fmt undo Tag: Visual edit
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• curprev 12:2112:21, 17 March 2021 The Anome talk contribs 5,313 bytes +64 Adding short description: "Class of algorithms in information theory" (Shortdesc helper) undo