User contributions for Mathtick
A user with 60 edits. Account created on 23 March 2019.
12 March 2024
- 14:2914:29, 12 March 2024 diff hist +345 Islamophobia No edit summary Tag: Reverted
- 14:1514:15, 12 March 2024 diff hist +879 User talk:Mathtick →Neutrality: Reply Tag: Reply
- 13:5213:52, 12 March 2024 diff hist +1 User talk:Mathtick typos
- 13:5213:52, 12 March 2024 diff hist +2,854 User talk:Mathtick →Neutrality: Reply Tag: Reply
- 13:2913:29, 12 March 2024 diff hist +607 Ideology of the English Defence League Care must be taken to not dehunamize people. "Muslims" is not a permanent state but a summary of some ideas and optional behaviours. Muslim is a spectrum and not an immutable state like race or anything else. Tag: Reverted
- 13:2513:25, 12 March 2024 diff hist +37 Ideology of the English Defence League →Islamophobia and cultural racism Tag: Reverted
- 13:2313:23, 12 March 2024 diff hist +167 English Defence League Language must be neutral and coherent. Try to avoid using "Islamophobia" as one would not use the term "Judeophobia". Use the term "Fear of Islamists" or "Fear of Islamist Threats" or "Discomfort at the apartheid introduced by Islamists". This is very important to get right. Tag: Reverted
- 13:1813:18, 12 March 2024 diff hist −3 English Defence League Do not use exclusive and derogatory labels. These are unwelcome on Wikipedia. Be descriptive and specific. Tag: Reverted
13 December 2023
- 12:1812:18, 13 December 2023 diff hist −16 Vince Foster More neutral languages Tag: Reverted
14 September 2023
- 22:4722:47, 14 September 2023 diff hist +502 m Algorithmic bias trying to clarify the language as it is confusing for many people coming between machine learning "bias" and natural language "bias". Someone can hopefully improve the writing. I worry that many hear machine learning bias and think the opposite. In fact the solution to algorithmic bias would be to insert ml bias into the model (fairness predicates). So there is a lot of confusion. Tag: Reverted
15 March 2023
- 13:0313:03, 15 March 2023 diff hist +5 Kalman filter →Details
12 January 2023
- 12:0812:08, 12 January 2023 diff hist +550 Markov property Add context that is not actually in the plain English definition and that people often miss.
5 September 2022
- 11:0611:06, 5 September 2022 diff hist +129 m Taxation in the United Kingdom Add section on important events. This could include historical years when significant changes were made to tax structure and the like. There is a dearth of information on changes and problems with UK taxation. Link to the stub on the current failure of HMRC to address the error in their online calculator. Tag: Reverted
12 July 2022
- 09:3209:32, 12 July 2022 diff hist 0 List of countries by tax rates Change order of highest marginal tax rate in Canada so that it sorts correctly (i.e. by maximum max marginal rate not minimum maximum marginal rate)
- 09:1509:15, 12 July 2022 diff hist +66 List of countries by tax rates The UK top marginal tax rate was wrong. It is quite confusing to calculate because HMRC presents the information in a deliberately tricky way to hide the fact that the marginal tax rate is higher in the middle. Also please note that the online HMRC calculator is currently wrong and they have been informed about it. It does not take away the zero room. I have confirmed with an HMRC employee that the room still applies and that the calculator is wrong yet they still have not fixed it.
23 March 2022
- 08:3808:38, 23 March 2022 diff hist +632 User talk:Mathtick →The effective marginal maximum tax rate in the UK is 60%. Current description is misinformation. Questions on will editors fight me if I enrich this page to highlight.: new section
21 August 2021
- 08:1408:14, 21 August 2021 diff hist +168 Lorentz group →Generators of boosts and rotations: Add some explanation.
- 08:0308:03, 21 August 2021 diff hist +12 Lorentz group →Generators of boosts and rotations
- 07:5407:54, 21 August 2021 diff hist +38 Lorentz group →Generators of boosts and rotations
2 August 2021
- 19:4419:44, 2 August 2021 diff hist +66 N User talk:EcoPhyTK ←Created page with 'Does anyone know where the definition of the $Q$ (quad rules) are?' current
9 February 2021
- 22:2622:26, 9 February 2021 diff hist +67 Piers Morgan Journalist and broadcasters are offensive terms. Everyone is human. Some humans have more voice than others. This is how it should be said. Tag: Reverted
3 August 2020
- 17:1117:11, 3 August 2020 diff hist −30 Convex conjugate →Connection with expected shortfall (average value at risk)
- 16:2016:20, 3 August 2020 diff hist +107 Convex conjugate →Connection with expected shortfall (average value at risk)
- 16:1716:17, 3 August 2020 diff hist −4 Convex conjugate →Connection with expected shortfall (average value at risk)
- 16:1616:16, 3 August 2020 diff hist +6 Convex conjugate →Connection with expected shortfall (average value at risk)
- 16:1416:14, 3 August 2020 diff hist +3 Convex conjugate I think this was wrong. Didn't make sense before.
25 July 2020
- 18:2618:26, 25 July 2020 diff hist +244 Risk-neutral measure Add more details.
20 June 2020
19 June 2020
- 13:0913:09, 19 June 2020 diff hist +326 Scoring rule →Locality
15 June 2020
- 07:5207:52, 15 June 2020 diff hist +267 Overnight indexed swap No edit summary
27 April 2020
- 18:5618:56, 27 April 2020 diff hist +9 List of traded commodities →Precious
- 18:5618:56, 27 April 2020 diff hist +9 List of traded commodities →Industrial
- 18:5018:50, 27 April 2020 diff hist +9 List of traded commodities →Other
- 18:3918:39, 27 April 2020 diff hist +5 List of traded commodities →Other
- 18:3918:39, 27 April 2020 diff hist −8 List of traded commodities →Forest Products
- 18:3918:39, 27 April 2020 diff hist −8 List of traded commodities →Energy
- 18:3818:38, 27 April 2020 diff hist +14 List of traded commodities Do not but footnotes in the tables! We are occasionally scraping the tables from here. Try to use common column names.
- 18:3618:36, 27 April 2020 diff hist −8 List of traded commodities →Livestock and meat
- 18:3618:36, 27 April 2020 diff hist −8 List of traded commodities →Grains, food and fiber
5 March 2020
- 11:5111:51, 5 March 2020 diff hist +44 Efficiency (statistics) →Estimators of the mean of u.i.d. variables
4 March 2020
16 December 2019
- 07:4207:42, 16 December 2019 diff hist +19 Forward algorithm No edit summary
- 07:4107:41, 16 December 2019 diff hist +503 Forward algorithm These ideas are important from a naming perspective but need to be collapsed into the relevant Mathematical group. Making the links is vital.
3 December 2019
- 10:3810:38, 3 December 2019 diff hist +29 Hamilton–Jacobi–Bellman equation →The partial differential equation
- 10:3610:36, 3 December 2019 diff hist +2 Hamilton–Jacobi–Bellman equation →Optimal control problems
17 November 2019
- 18:3018:30, 17 November 2019 diff hist −1 m Temporal difference learning viz editor added indent. Tag: Visual edit
- 18:2818:28, 17 November 2019 diff hist +126 m Temporal difference learning clarify notation and add general context Tag: Visual edit
- 18:2518:25, 17 November 2019 diff hist +11 m Temporal difference learning YOU MUST include action. This is for beginners not just a reminder for experts. Even as it stands leaving off the fact that the policy is stationary in time (it needn't be?) is confusing. Tag: Visual edit
7 April 2019
- 10:4810:48, 7 April 2019 diff hist +1,452 Risk-neutral measure Add something to explain risk-neutral in a way that is more general and much easier to understand for people in ML, mathematics, engineering etc. Too often, the first touch is directly into the details of math finance. In reality there are similar technques in other applied disciplines.
23 March 2019
- 13:4713:47, 23 March 2019 diff hist +657 Condition number Add the general definition. A difference between abs and relative was missing. See for example something like this: http://www.ams.sunysb.edu/~jiao/teaching/ams526_fall11/lectures/lecture08.pdf ...
