Gradient boosting: Revision history

13 May 2024

• curprev 05:2705:27, 13 May 2024‎ Pirehelokan talk contribs‎ 28,592 bytes +15‎ feature importance ranking undo Tag: Visual edit
• curprev 05:1305:13, 13 May 2024‎ Pirehelokan talk contribs‎ 28,577 bytes +54‎ years introduced: 1999 to 2001 undo Tag: Visual edit

24 April 2024

• curprev 15:4315:43, 24 April 2024‎ MrOllie talk contribs‎ 28,523 bytes −3,832‎ Reverted 1 edit by Sangyi Mei (talk): Rv, same spam new sock account undo Tags: Twinkle Undo
• curprev 14:2314:23, 24 April 2024‎ Sangyi Mei talk contribs‎ 32,355 bytes +3,832‎ No edit summary undo Tag: Reverted

2 April 2024

• curprev 15:4715:47, 2 April 2024‎ MrOllie talk contribs‎ 28,523 bytes −1,523‎ →‎Gradient boosting with splines: more undo
• curprev 15:4415:44, 2 April 2024‎ MrOllie talk contribs‎ 30,046 bytes −2,073‎ Reverted 1 edit by Emilio Luis Sáenz Guillén (talk): Rv more advert undo Tags: Twinkle Undo
• curprev 14:5514:55, 2 April 2024‎ Renamed user 3592873481390 talk contribs‎ 32,119 bytes +2,073‎ →‎Gradient boosting with splines undo Tag: Reverted
• curprev 14:2814:28, 2 April 2024‎ MrOllie talk contribs‎ 30,046 bytes −2,505‎ Reverted 1 edit by Emilio Luis Sáenz Guillén (talk): Kindly stop edit warring to promote this implementation undo Tags: Twinkle Undo
• curprev 13:2113:21, 2 April 2024‎ Renamed user 3592873481390 talk contribs‎ 32,551 bytes +2,505‎ Undid revision 1216675250 by MrOllie (talk) undo Tag: Reverted

1 April 2024

• curprev 11:0311:03, 1 April 2024‎ MrOllie talk contribs‎ 30,046 bytes −2,856‎ →‎Gradient boosting with splines: rm R-package, again undo
• curprev 06:0506:05, 1 April 2024‎ OAbot talk contribs‎ m 32,902 bytes +34‎ Open access bot: arxiv updated in citation with #oabot. undo

29 March 2024

• curprev 23:2723:27, 29 March 2024‎ Citation bot talk contribs‎ 32,868 bytes +32‎ Altered pages. Added bibcode. Formatted dashes. | Use this bot. Report bugs. | Suggested by Jay8g | #UCB_toolbar undo

28 March 2024

• curprev 17:5517:55, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ 32,836 bytes −6‎ →‎Gradient boosting with splines undo
• curprev 17:5417:54, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ 32,842 bytes +2,844‎ Edit section "Gradient boosting with splines" undo
• curprev 17:1717:17, 28 March 2024‎ MrOllie talk contribs‎ 29,998 bytes −2,569‎ →‎Gradient boosting with splines: exact same problem as last time undo Tag: Visual edit
• curprev 17:0417:04, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ 32,567 bytes +4,073‎ Add a section on gradient boosting with splines undo
• curprev 16:1916:19, 28 March 2024‎ MrOllie talk contribs‎ 28,494 bytes −121‎ →‎Names: this also does not belong undo
• curprev 15:4415:44, 28 March 2024‎ MrOllie talk contribs‎ 28,615 bytes −3,358‎ Restored revision 1216004833 by MrOllie (talk): Rv listing of software per WP:NOT undo Tags: Twinkle Undo
• curprev 15:2715:27, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ 31,973 bytes +3,358‎ Add a section on exemplifying software implementation of gradient boosting. undo Tag: Reverted
• curprev 13:3213:32, 28 March 2024‎ MrOllie talk contribs‎ 28,615 bytes −5,211‎ Restored revision 1214516272 by 103.84.217.195 (talk): See WP:NOTHOWTO undo Tags: Twinkle Undo
• curprev 13:0713:07, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ 33,826 bytes −33‎ Add a section on exemplifying software implementation of gradient boosting. undo Tag: Reverted
• curprev 13:0613:06, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ m 33,859 bytes +1‎ Add a section on exemplifying software implementation of gradient boosting. undo Tag: Reverted
• curprev 13:0513:05, 28 March 2024‎ Renamed user 3592873481390 talk contribs‎ m 33,858 bytes +5,243‎ Add a section on exemplifying software implementation of gradient boosting. undo Tag: Reverted

19 March 2024

• curprev 12:3912:39, 19 March 2024‎ 103.84.217.195 talk‎ 28,615 bytes −12‎ →‎Algorithm undo
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20 December 2023

• curprev 15:3715:37, 20 December 2023‎ DMH223344 talk contribs‎ 28,631 bytes +74‎ correct definition undo Tag: Visual edit

26 September 2023

• curprev 23:1523:15, 26 September 2023‎ Citation bot talk contribs‎ 28,557 bytes −32‎ Removed parameters. | Use this bot. Report bugs. | #UCB_CommandLine undo

8 September 2023

• curprev 16:2516:25, 8 September 2023‎ Seawolf35 talk contribs‎ m 28,589 bytes +1‎ CE (via WP:JWB) undo

10 August 2023

• curprev 12:5912:59, 10 August 2023‎ Afonso Dimas Martins talk contribs‎ 28,588 bytes +67‎ Clarified the meaning of weak prediction models, which was vague before. undo Tag: Visual edit

24 June 2023

• curprev 18:2018:20, 24 June 2023‎ 2404:7a80:a420:4300:21c6:87b1:333:57b0 talk‎ 28,521 bytes +53‎ No edit summary undo Tag: Visual edit: Switched

21 May 2023

• curprev 09:2309:23, 21 May 2023‎ Citation bot talk contribs‎ 28,468 bytes +2‎ Add: s2cid, bibcode. Removed proxy/dead URL that duplicated identifier. | Use this bot. Report bugs. | Suggested by Abductive | Category:Wikipedia articles needing clarification from March 2023 | #UCB_Category 102/826 undo

7 May 2023

• curprev 15:0215:02, 7 May 2023‎ 2405:201:e046:506b:1896:26a1:b920:de04 talk‎ 28,466 bytes +3‎ →‎Adhila undo Tag: Manual revert
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23 March 2023

• curprev 21:2321:23, 23 March 2023‎ 136.152.143.239 talk‎ 28,466 bytes +3‎ No edit summary undo

22 March 2023

• curprev 04:3504:35, 22 March 2023‎ AnomieBOT talk contribs‎ m 28,463 bytes +16‎ Dating maintenance tags: {{Clarify}} undo
• curprev 02:3502:35, 22 March 2023‎ AVM2019 talk contribs‎ 28,447 bytes +161‎ →‎Algorithm: Clarify: nonsense regarding the set of weak learners H being finite undo

17 February 2023

• curprev 18:1518:15, 17 February 2023‎ 181.205.84.114 talk‎ 28,286 bytes −7‎ Removed the variable b_{jm} from the update rule. Using b_{jm} here is wrong as \gamma_{jm} implicitly incorporates it. undo

14 February 2023

• curprev 16:3216:32, 14 February 2023‎ 181.205.84.114 talk‎ 28,293 bytes +16‎ The argmin over all weak learners is a function that needs to be evaluated in x in order to make the expression make sense. undo

29 January 2023

• curprev 13:4013:40, 29 January 2023‎ OAbot talk contribs‎ m 28,277 bytes +17‎ Open access bot: doi added to citation with #oabot. undo

16 December 2022

• curprev 17:2417:24, 16 December 2022‎ InternetArchiveBot talk contribs‎ 28,260 bytes +139‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.2 undo

8 December 2022

• curprev 16:5816:58, 8 December 2022‎ 2a0c:5a82:3208:b000:781f:4e37:763a:f393 talk‎ 28,121 bytes +7‎ →‎Gradient tree boosting undo Tag: Visual edit

7 December 2022

• curprev 22:4422:44, 7 December 2022‎ 91.152.6.171 talk‎ 28,114 bytes +6‎ →‎Penalize complexity of tree : Fixed dead link to reference undo

25 November 2022

• curprev 04:3104:31, 25 November 2022‎ MB talk contribs‎ 28,108 bytes −14‎ cleanup undo Tag: AWB

21 October 2022

• curprev 05:2305:23, 21 October 2022‎ Datum Samples talk contribs‎ m 28,122 bytes −5‎ →‎Gradient tree boosting undo

1 September 2022

• curprev 07:5507:55, 1 September 2022‎ 178.235.180.254 talk‎ 28,127 bytes +626‎ →‎Usage undo

21 July 2022

• curprev 10:1810:18, 21 July 2022‎ Qyzj talk contribs‎ m 27,501 bytes +24‎ No edit summary undo

24 June 2022

• curprev 21:2221:22, 24 June 2022‎ Krishnab4475 talk contribs‎ 27,477 bytes −18‎ Undid revision 1094844885 by Krishnab4475 (talk) undo Tag: Undo
• curprev 21:1521:15, 24 June 2022‎ Krishnab4475 talk contribs‎ m 27,495 bytes +18‎ →‎Informal introduction: I added hats to the y_i, as in F_{m+1}(x_i) = F_m(x_i) + h_m(x_i) = \hat{y_i}. These y_i are predicted quantities, since F_m(x_i) is an estimator. The original notation was suggesting that the F_m(x_i) + h_m(x_i) = y_i --meaning the ground true value. undo Tags: Reverted Visual edit

17 June 2022

• curprev 19:3719:37, 17 June 2022‎ Paul2520 talk contribs‎ m 27,477 bytes −9‎ →‎Algorithm: date range format (unclear if that was Summer 2010 + Summer 2011?) undo

11 June 2022

• curprev 19:1219:12, 11 June 2022‎ Chery talk contribs‎ m 27,486 bytes 0‎ →‎Algorithm: punctuation undo
• curprev 19:1119:11, 11 June 2022‎ Chery talk contribs‎ 27,486 bytes −114‎ →‎Algorithm: Edits to phrasing. Removing "the derivatives are taken with respect to the functions <math> F_j </math> for <math> j \in \{ 1,..,m \}</math>" because the notation is clear about what the derivatives are taken with respect to, and the English is inconsistent with the notation \nabla F_{m-1}. undo
• curprev 19:0419:04, 11 June 2022‎ Chery talk contribs‎ 27,600 bytes +33‎ →‎Algorithm: notation and edits to the phrasing undo
• curprev 18:5018:50, 11 June 2022‎ Chery talk contribs‎ 27,567 bytes 0‎ →‎Algorithm: Index the weak learners by m instead of i. It is confusing to index them by i because i is also used to index observations in the training sample, both in the text of this article and in general. undo
• curprev 18:4718:47, 11 June 2022‎ Chery talk contribs‎ 27,567 bytes +26‎ →‎Algorithm: minor edits to phrasing undo
• curprev 18:3718:37, 11 June 2022‎ Chery talk contribs‎ 27,541 bytes +31‎ →‎Informal introduction: fix notation for mean-squared error etc. undo
• curprev 18:3618:36, 11 June 2022‎ Chery talk contribs‎ 27,510 bytes +25‎ →‎Informal introduction: add subscripts for clarity undo

7 June 2022

• curprev 21:0821:08, 7 June 2022‎ Bag of semiconductors talk contribs‎ 27,485 bytes +2‎ No edit summary undo Tag: Visual edit
• curprev 21:0621:06, 7 June 2022‎ Bag of semiconductors talk contribs‎ 27,483 bytes −3‎ formatting undo Tag: Visual edit
• curprev 21:0321:03, 7 June 2022‎ Bag of semiconductors talk contribs‎ 27,486 bytes +9‎ formatting undo Tag: Visual edit
• curprev 21:0221:02, 7 June 2022‎ Bag of semiconductors talk contribs‎ 27,477 bytes −13‎ extra ) undo Tag: Visual edit

14 April 2022

• curprev 09:3109:31, 14 April 2022‎ 84.226.70.43 talk‎ 27,490 bytes −11‎ →‎Informal introduction: language correction / clarification undo

2 March 2022

• curprev 16:0316:03, 2 March 2022‎ ZI Jony talk contribs‎ m 27,501 bytes −1‎ v2.04b - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

3 February 2022

• curprev 09:4409:44, 3 February 2022‎ 147.236.157.7 talk‎ 27,502 bytes +646‎ Explain how the disadvantage of interpretability can be addressed. undo

31 January 2022

• curprev 13:5213:52, 31 January 2022‎ 157.47.24.168 talk‎ 26,856 bytes 0‎ →‎Algorithm undo Tags: Manual revert Mobile edit Mobile web edit
• curprev 13:5213:52, 31 January 2022‎ 157.47.24.168 talk‎ 26,856 bytes 0‎ No edit summary undo Tags: Reverted Mobile edit Mobile web edit

27 January 2022

• curprev 00:3800:38, 27 January 2022‎ Citation bot talk contribs‎ 26,856 bytes −13‎ Alter: template type. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_webform 197/1563 undo

22 January 2022

• curprev 15:3915:39, 22 January 2022‎ 77.100.8.103 talk‎ 26,869 bytes +690‎ added small proof for assertion made undo
• curprev 15:0515:05, 22 January 2022‎ 77.100.8.103 talk‎ 26,179 bytes +32‎ The section on the method of steepest descent was very convoluted, confusing and bordering on wrong. You cannot say the gradient goes towards the local minimum. It points downwards at that point, it will bring you to a local minimum if you follow the gradient (which can keep changing) undo
• curprev 15:0315:03, 22 January 2022‎ 77.100.8.103 talk‎ 26,147 bytes −87‎ No edit summary undo

6 January 2022

• curprev 15:5315:53, 6 January 2022‎ 66.44.43.249 talk‎ 26,234 bytes +2‎ →‎Informal introduction undo

17 November 2021

• curprev 07:5907:59, 17 November 2021‎ Tshuva talk contribs‎ 26,232 bytes +18‎ →‎Informal introduction undo Tag: 2017 wikitext editor

16 November 2021

• curprev 23:3623:36, 16 November 2021‎ David Eppstein talk contribs‎ 26,214 bytes +15‎ Sara Solla undo

14 November 2021

• curprev 16:3616:36, 14 November 2021‎ 152.3.43.49 talk‎ 26,199 bytes +1‎ fix typo gradient-boosed to gradient-boosted undo

12 November 2021

• curprev 22:0122:01, 12 November 2021‎ The Art of the Cape talk contribs‎ 26,198 bytes −69‎ Undid revision 1054939625 by The Art of the Cape (talk) undo Tag: Undo
• curprev 21:5921:59, 12 November 2021‎ The Art of the Cape talk contribs‎ m 26,267 bytes +69‎ Copyedits and a variable correction. The way F(x) is defined in the bulleted variable list, two equations needed to have y_i instead of y. undo Tags: Reverted Visual edit
• curprev 21:4121:41, 12 November 2021‎ The Art of the Cape talk contribs‎ m 26,198 bytes +43‎ Copyedited the first paragraph. undo Tag: Visual edit

11 November 2021

• curprev 03:3003:30, 11 November 2021‎ Closed Limelike Curves talk contribs‎ 26,155 bytes −5‎ →‎Disadvantages: Remove irrelevant link undo Tags: Mobile edit Mobile web edit

17 October 2021

• curprev 04:5604:56, 17 October 2021‎ Citation bot talk contribs‎ 26,160 bytes +152‎ Add: title, s2cid, authors 1-1. Changed bare reference to CS1/2. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | Suggested by BrownHairedGirl | Linked from User:BrownHairedGirl/Articles_with_bare_links | #UCB_webform_linked 476/2197 undo

4 October 2021

• curprev 07:0807:08, 4 October 2021‎ 46.189.46.190 talk‎ 26,008 bytes +11‎ Minor correction undo

26 September 2021

• curprev 00:2300:23, 26 September 2021‎ 108.56.190.191 talk‎ 25,997 bytes −31‎ →‎Algorithm: minor grammar/wording undo

24 September 2021

• curprev 07:5207:52, 24 September 2021‎ 83.215.85.211 talk‎ 26,028 bytes +40‎ Refering to https://scikit-learn.org/stable/modules/ensemble.html#gradient-boosting and https://explained.ai/gradient-boosting/descent.html I think there was a misunderstanding in this example. undo

30 August 2021

• curprev 16:4816:48, 30 August 2021‎ WikiCleanerBot talk contribs‎ m 25,988 bytes 0‎ v2.04b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

13 August 2021

• curprev 21:0821:08, 13 August 2021‎ Servinostefano talk contribs‎ m 25,988 bytes +186‎ →‎Algorithm undo Tag: Visual edit

3 August 2021

• curprev 11:4311:43, 3 August 2021‎ AnomieBOT talk contribs‎ m 25,802 bytes +7‎ Dating maintenance tags: {{Citation needed}} undo
• curprev 09:4209:42, 3 August 2021‎ 89.197.156.202 talk‎ 25,795 bytes +34‎ Typos, and citation needed for important claim undo Tag: Visual edit

30 July 2021

• curprev 20:1720:17, 30 July 2021‎ 2804:d57:4b10:d900:19dd:3e7a:542c:3dd8 talk‎ 25,761 bytes +59‎ No edit summary undo
• curprev 20:0020:00, 30 July 2021‎ 2804:d57:4b10:d900:19dd:3e7a:542c:3dd8 talk‎ 25,702 bytes +903‎ I explain clearly the grandient boosting descend optimization in order to find the local minimum of the loss function iteratively. Before was not well explained. undo Tag: Visual edit

20 July 2021

• curprev 04:5504:55, 20 July 2021‎ 2804:7f7:ee84:b36d:b14f:e000:c5ae:f665 talk‎ 24,799 bytes +21‎ Original algorithm fits h to pseudo-residuals by minimizing some loss L *,not equal to L, between pseudo-residuals and k.h where k is real valuated scalar , if h is closed under scaling that is if h belongs to H so k.h belongs to H then both Friedman's and wiki's algorithm are the same (see Haihao Lu et al Accelerating Gradient Boosting Machines). undo

8 June 2021

• curprev 09:4209:42, 8 June 2021‎ PascIvers talk contribs‎ 24,778 bytes +4‎ by definition gradient boosting is flexible, since it allows for any loss function. It is thus also used for ranking undo

6 May 2021

• curprev 14:2914:29, 6 May 2021‎ 85.255.237.99 talk‎ 24,774 bytes +3‎ →‎Algorithm: reword intro to improve flow and get rid of some unnecessary formalism (P(x,y)) undo
• curprev 14:0814:08, 6 May 2021‎ 85.255.237.99 talk‎ 24,771 bytes +262‎ →‎Names undo

9 April 2021

• curprev 22:4022:40, 9 April 2021‎ 176.33.97.204 talk‎ 24,509 bytes +15‎ →‎See also: Added Catboost, another popular GBDT library undo

13 March 2021

• curprev 08:2708:27, 13 March 2021‎ Mfb talk contribs‎ m 24,494 bytes +6‎ →‎Usage: added link and whitespace undo

24 February 2021

• curprev 13:1513:15, 24 February 2021‎ MrOllie talk contribs‎ 24,488 bytes −196‎ Restored revision 1008259074 by OAbot (talk): WP:EL undo Tags: Twinkle Undo
• curprev 08:5408:54, 24 February 2021‎ Johncasey talk contribs‎ 24,684 bytes +196‎ python implementations undo Tag: Reverted

22 February 2021

• curprev 11:3511:35, 22 February 2021‎ OAbot talk contribs‎ m 24,488 bytes +32‎ Open access bot: hdl added to citation with #oabot. undo

14 February 2021

• curprev 00:5300:53, 14 February 2021‎ Pirehelokan talk contribs‎ 24,456 bytes +1,917‎ Adding two sections: history and disadvantages+ outperforming random forest undo Tag: Visual edit

14 January 2021

• curprev 02:5902:59, 14 January 2021‎ Citation bot talk contribs‎ 22,539 bytes +137‎ Add: class, year, title, author pars. 1-1. | You can use this bot yourself. Report bugs here. | Suggested by Schweinchen | via #UCB_arXiv undo
• curprev 02:5802:58, 14 January 2021‎ Schweinchen talk contribs‎ 22,402 bytes −31‎ fixed LHC Higgs Boson arXiv citation undo Tag: 2017 wikitext editor

12 January 2021

• curprev 17:3417:34, 12 January 2021‎ Duplo surrogate talk contribs‎ 22,433 bytes +375‎ Added reference to Gradient Boosting(Note: In HEP, this method is referred to as Boosted Decision Tree, should a redirect or acknowledgement be added. undo