Estimation of covariance matrices: Revision history

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curprev 14:1714:17, 16 May 2025 Fgnievinski talk contribs 26,379 bytes +25 →See also undo

curprev 05:4105:41, 28 March 2025 WikiCleanerBot talk contribs m 26,354 bytes −2 v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

curprev 04:5704:57, 20 March 2025 Bernieball5 talk contribs m 26,356 bytes +265 Added reference <ref>Schäfer, J., & Strimmer, K. (2005). "A shrinkage approach to large-scale covariance matrix estimation and implications for functional genomics". ''Statistical applications in genetics and molecular biology'', 4(1). https://doi.org/10.2202/1544-6115.1175</ref> undo
curprev 04:5204:52, 20 March 2025 Bernieball5 talk contribs 26,091 bytes +409 Added cross reference to Partial_correlations with Shrinkage. undo

curprev 03:3403:34, 31 July 2024 GreenC bot talk contribs 25,682 bytes +1 Move 1 url. Wayback Medic 2.5 per WP:URLREQ#ieee.org undo

curprev 22:3722:37, 24 June 2024 2601:447:cd80:e200:50af:f879:30d6:fcb6 talk 25,681 bytes +3 →Alternative derivation undo
curprev 18:5018:50, 24 June 2024 2601:447:cd80:e200:91b8:3777:278f:b2fc talk 25,678 bytes +12 →Using the spectral theorem undo

curprev 18:2618:26, 13 June 2024 165.123.231.25 talk 25,666 bytes +14 Add missing product symbol undo

curprev 01:3601:36, 24 August 2023 Citation bot talk contribs 25,652 bytes +44 Add: date. | Use this bot. Report bugs. | Suggested by Abductive | #UCB_webform 860/3850 undo

curprev 13:5113:51, 11 January 2023 Malparti talk contribs 25,608 bytes −81 Undid my previous edit because this needs to be done everywhere in the article and I do not have time for this now; will do later. undo Tag: Undo
curprev 13:4213:42, 11 January 2023 Malparti talk contribs 25,689 bytes +81 →Estimation in a general context: Try to uniformize notation (especially between make the variables in inline and display formulas look more similar). undo Tag: Reverted

curprev 22:1622:16, 15 December 2022 Laurburke talk contribs m 25,608 bytes +4 Linking the reference to the scikit-learn library to the Wikipedia page. undo

curprev 08:3408:34, 21 September 2022 Hunan201p talk contribs 25,604 bytes −1 No edit summary undo

curprev 19:5319:53, 25 August 2022 Mandarax talk contribs m 25,605 bytes −17 Correct spelling undo Tag: AWB
curprev 02:1302:13, 25 August 2022 Protonk talk contribs 25,622 bytes −214 partial revert. Wikipedia is not a reliable or useful source here. Feel free to link to GLS in text but a specific claim like this wants a reliable source undo Tag: Visual edit
curprev 02:0902:09, 25 August 2022 68.134.243.51 talk 25,836 bytes +283 short desc. undo Tags: use of deprecated (unreliable) source Visual edit

curprev 11:1311:13, 4 July 2022 Lol1VNIO talk contribs m 25,553 bytes −4 Reverted edits by 185.53.197.254 (talk) (HG) (3.4.10) undo Tag: Rollback
curprev 11:1311:13, 4 July 2022 185.53.197.254 talk 25,557 bytes +4 No edit summary undo Tags: Reverted Mobile edit Mobile web edit

curprev 14:2514:25, 17 December 2021 24.149.126.25 talk 25,553 bytes +4 C/E undo

curprev 16:3916:39, 18 August 2021 Maxeto0910 talk contribs 25,549 bytes 0 Per WP:HOWTOSD undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 12:0612:06, 28 May 2021 31.37.125.211 talk 25,549 bytes +66 →Intrinsic covariance matrix estimation: Changed the '''R^'''' into latex, otherwise the notation is confusing. undo
curprev 11:5911:59, 28 May 2021 31.37.125.211 talk 25,483 bytes −2 →Using the spectral theorem: Corrected "eigen-value" and "eigen value" to the more standard "eigenvalue". undo

curprev 22:0922:09, 26 April 2021 129.107.80.192 talk 25,485 bytes −17 →The trace of a 1 × 1 matrix undo

curprev 06:2506:25, 13 April 2021 Revirvlkodlaku talk contribs 25,502 bytes +42 →Estimation of covariance matrices undo Tags: Mobile edit Mobile app edit Android app edit

curprev 13:4113:41, 14 March 2021 Swact talk contribs m 25,460 bytes 0 →Estimation in a general context: random vector is X, not x undo

curprev 14:2614:26, 30 January 2021 86.205.102.211 talk 25,460 bytes −666 Moved the paragraph on nearest correlation matrix to the page Correlation and dependence, because Higham's cited work is about correlations (nearest covariance matrix is not a well-posed problem) undo Tag: section blanking

curprev 07:0007:00, 11 November 2020 Citation bot talk contribs 26,126 bytes +17 Add: s2cid, author pars. 1-1. Removed parameters. Some additions/deletions were actually parameter name changes. | You can use this bot yourself. Report bugs here. | Suggested by Abductive | All pages linked from cached copy of User:Abductive/sandbox | via #UCB_webform_linked 295/988 undo

curprev 20:3220:32, 3 November 2020 WikiCleanerBot talk contribs m 26,109 bytes −20 v2.03b - Bot T20 CW#61 - WP:WCW project (Reference before punctuation - Link equal to linktext) undo Tag: WPCleaner

curprev 17:4517:45, 30 October 2020 Jmhb talk contribs 26,129 bytes +50 →Add link to Bessel's correction undo

curprev 15:5615:56, 28 August 2020 213.255.186.132 talk 26,079 bytes +4 →Intrinsic expectation undo

curprev 22:4322:43, 17 June 2020 David Eppstein talk contribs 26,075 bytes +30 Susan J. Devlin undo

curprev 21:4421:44, 29 May 2020 Bender235 talk contribs m 26,045 bytes −4 →Shrinkage estimation: Replaced arXiv PDF link with more mobile-friendly abstract link, replaced: https://arxiv.org/pdf/ → https://arxiv.org/abs/ undo Tag: AWB

curprev 02:0602:06, 3 March 2020 Citation bot talk contribs m 26,049 bytes +38 Add: url. | You can use this bot yourself. Report bugs here. | Activated by User:AManWithNoPlan | via #UCB_webform undo

curprev 17:5817:58, 27 February 2020 Citation bot talk contribs m 26,011 bytes −72 Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here. | Activated by User:AManWithNoPlan | via #UCB_toolbar undo

curprev 22:5722:57, 10 December 2019 InternetArchiveBot talk contribs 26,083 bytes +141 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0 undo

curprev 12:5012:50, 30 October 2019 145.116.165.104 talk 25,942 bytes 0 →Estimation in a general context: fixed capital letter undo

curprev 12:2112:21, 11 August 2019 InternetArchiveBot talk contribs 25,942 bytes +279 Rescuing 2 sources and tagging 0 as dead. #IABot (v2.0beta15) undo

curprev 10:0710:07, 15 July 2019 Nnescio talk contribs m 25,663 bytes +27 →Shrinkage estimation: Fixed the references undo Tag: Visual edit
curprev 10:0410:04, 15 July 2019 Nnescio talk contribs m 25,636 bytes −912 →Shrinkage estimation: Fixed the references undo Tag: Visual edit

curprev 14:3014:30, 8 February 2019 Citation bot talk contribs m 26,548 bytes −51 Add: citeseerx. Removed parameters. | You can use this bot yourself. Report bugs here. | User-activated. undo

curprev 19:3919:39, 28 October 2018 JCW-CleanerBot talk contribs m 26,599 bytes −14 task, replaced: IEEE Trans. Signal Processing → IEEE Trans. Signal Process. undo Tag: AWB

curprev 19:1919:19, 26 January 2018 KolbertBot talk contribs m 26,613 bytes +1 Bot: HTTP→HTTPS (v481) undo

curprev 12:5112:51, 8 January 2018 Maggus989 talk contribs m 26,612 bytes +27 →Bias of the sample covariance matrix: Fixing Typo undo

curprev 16:2216:22, 19 August 2017 84.105.62.189 talk 26,585 bytes +2 positive-define => positive-definite undo

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