Quadratic classifier: Revision history

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curprev 04:4404:44, 31 July 2024 GreenC bot talk contribs 5,995 bytes +1 Move 1 url. Wayback Medic 2.5 per WP:URLREQ#ieee.org undo

curprev 14:1214:12, 30 March 2024 Hellacioussatyr talk contribs 5,994 bytes +208 No edit summary undo Tag: Visual edit

curprev 05:3205:32, 29 June 2021 Agkphysics talk contribs 5,786 bytes −62 Use simpler subscript notation. undo
curprev 05:1805:18, 29 June 2021 Agkphysics talk contribs 5,848 bytes +12 Undid revision 1020352509 by 2601:445:4380:7DD0:C0AB:909F:3F1:DFC0 (talk) Sigma refers to covariance matrix not summation. undo Tag: Undo

curprev 16:4716:47, 28 April 2021 2601:445:4380:7dd0:c0ab:909f:3f1:dfc0 talk 5,836 bytes −2 →Other undo
curprev 16:4316:43, 28 April 2021 2601:445:4380:7dd0:c0ab:909f:3f1:dfc0 talk 5,838 bytes −12 →Quadratic discriminant analysis undo Tag: Reverted
curprev 16:4316:43, 28 April 2021 2601:445:4380:7dd0:c0ab:909f:3f1:dfc0 talk 5,850 bytes +8 →Quadratic discriminant analysis undo

curprev 16:5916:59, 17 March 2021 102.167.62.178 talk 5,842 bytes −27 Quadratic classifiers are statistical classifiers *NOT* machine learning classifiers. Quadratic discriminant analysis (QDA) is a statistical method for classification - *NOT* a machine learning method. undo

curprev 19:3119:31, 28 February 2021 86.9.85.154 talk 5,869 bytes +3 Grammatical tweaks. undo Tag: Visual edit

curprev 13:5013:50, 29 March 2020 Arjayay talk contribs m 5,866 bytes −2 Duplicate word removed undo
curprev 07:0607:06, 29 March 2020 Kwiki user talk contribs 5,868 bytes +614 Added citations in the section on Quadratic discriminant analysis which had no references. Modified the introductory sentence to be more accurate. Quadratic classifiers use a quadratic, not a quadric surface, as decision boundary undo Tag: Visual edit

curprev 15:1415:14, 12 July 2019 Citation bot talk contribs m 5,254 bytes −65 Removed URL that duplicated unique identifier. | You can use this bot yourself. Report bugs here.| Activated by User:Marianne Zimmerman undo

curprev 14:5214:52, 18 May 2017 88.188.131.139 talk 5,319 bytes 0 No edit summary undo

curprev 19:2719:27, 21 October 2016 Me, Myself, and I are Here talk contribs 5,319 bytes −22 →Other quadratic classifiers: simplify heading undo

curprev 21:4121:41, 7 September 2016 139.80.48.19 talk 5,341 bytes +15 No edit summary undo

curprev 08:3308:33, 17 June 2016 Roman Cheplyaka talk contribs 5,326 bytes 0 Move 2pi into the determinant, so that it represents the correct normalization factor for MVN undo

curprev 07:1707:17, 5 June 2016 Dcirovic talk contribs m 5,326 bytes +1 →Other quadratic classifiers: refs using AWB undo

curprev 15:2515:25, 19 March 2016 87.71.136.18 talk 5,325 bytes −8 →Other quadratic classifiers: Removed the squares on the mixed products, i.e., changed: "x_1^2 x_2^2, \; x_1^2 x_3^2 \;" to: "x_1 x_2, \; x_1 x_3 \;". undo

curprev 14:5614:56, 21 May 2014 Rjwilmsi talk contribs m 5,333 bytes +29 →Other quadratic classifiers: Added 1 doi to a journal cite using AWB (10195) undo

curprev 02:3502:35, 12 April 2014 Wavelength talk contribs 5,304 bytes 0 inserting 1 hyphen: —> "higher-dimensional"—User talk:Wavelength#Hyphenation [to Archive 6] undo

curprev 11:5611:56, 2 April 2014 Wikid77 talk contribs 5,304 bytes +26 11 changes: ce; fix cite error "href=" as "id=href__" undo

curprev 19:3919:39, 14 March 2014 Trappist the monk talk contribs m 5,278 bytes +4 →Other quadratic classifiers: Fix CS1 unknown parameter errors using AWB undo

curprev 18:5618:56, 28 October 2013 Rjwilmsi talk contribs m 5,274 bytes +22 →Other quadratic classifiers: Journal cites, added 1 DOI using AWB (9488) undo

curprev 09:5609:56, 23 March 2013 Addbot talk contribs m 5,252 bytes −24 Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q7268357 undo

curprev 21:5121:51, 4 July 2012 BattyBot talk contribs 5,276 bytes −5 changed {{Unreferenced}} to {{Refimprove}} & general fixes using AWB (8062) undo

curprev 08:2408:24, 21 March 2012 130.251.61.251 talk 5,281 bytes +1,322 Motivations; use in neural networks; added 2 references and 1 wikilink undo

curprev 16:0716:07, 20 December 2011 129.186.252.185 talk 3,959 bytes +160 →Quadratic discriminant analysis undo

curprev 15:0215:02, 27 October 2011 Chire talk contribs 3,799 bytes −30 -redundant cat undo

curprev 04:3204:32, 4 September 2010 RussBot talk contribs m 3,829 bytes +17 Robot: Editing intentional link to disambiguation page in hatnote per WP:INTDABLINK (explanation) undo

curprev 23:5423:54, 27 February 2010 Radshashi talk contribs 3,812 bytes +250 Inserted 1 tutorial reference undo

curprev 07:1507:15, 17 December 2009 SmackBot talk contribs m 3,562 bytes +6 remove Erik9bot category,outdated, tag and general fixes undo

curprev 21:0521:05, 8 August 2009 Erik9bot talk contribs 3,556 bytes +49 add Category:Articles lacking sources (Erik9bot) undo

curprev 17:3217:32, 20 July 2009 J04n talk contribs m 3,507 bytes +16 Repairing links to disambiguation pages - You can help! undo

curprev 17:5717:57, 26 November 2008 Melcombe talk contribs m 3,491 bytes +66 add "statistical classification" more prominently in earliest part undo

curprev 16:3016:30, 28 July 2008 Eubot talk contribs 3,425 bytes −32 Hatnote formatting, see User:Eubot/Hatnote formatting undo

curprev 07:1607:16, 14 July 2008 Thijs!bot talk contribs m 3,457 bytes +24 robot Adding: zh:二次分類器 undo

curprev 12:3912:39, 7 May 2008 Melcombe talk contribs m 3,433 bytes +16 revised category undo

curprev 01:1501:15, 27 November 2007 Mack2 talk contribs 3,417 bytes +24 →Other quadratic classifiers: add cat undo

curprev 14:5114:51, 28 September 2007 65.202.28.10 talk 3,393 bytes +24 →Quadratic discriminant analysis undo

curprev 10:5910:59, 25 June 2007 81.182.185.119 talk 3,369 bytes +1 →Quadratic discriminant analysis undo

curprev 16:2316:23, 31 May 2007 Taggard talk contribs 3,368 bytes −20 You can help! undo

curprev 11:0011:00, 11 April 2007 Beetstra talk contribs 3,388 bytes −132 Popups-assisted revert to revision 120717321 (2007-04-06 12:23:53, by Memming) - rv linkspam undo
curprev 10:5010:50, 11 April 2007 155.232.128.10 talk 3,520 bytes +5 Added relevant link undo
curprev 10:4710:47, 11 April 2007 155.232.128.10 talk 3,515 bytes +127 Added external link section with excellent link undo

curprev 12:2312:23, 6 April 2007 Memming talk contribs 3,388 bytes −117 removed ad-like link undo

curprev 14:4314:43, 9 March 2007 155.232.128.10 talk 3,505 bytes +117 added external link section with link to quadratic classifier source code undo

curprev 21:5121:51, 28 January 2007 David Eppstein talk contribs m 3,388 bytes +119 dab undo

curprev 07:1307:13, 27 January 2007 David Eppstein talk contribs m 3,269 bytes +6 stub sorting undo

curprev 00:1900:19, 21 October 2006 128.59.109.5 talk 3,263 bytes +10 No edit summary undo

curprev 03:4403:44, 13 October 2006 Tcooke talk contribs m 3,253 bytes +39 Added a category undo

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