Newest Questions
282 questions
0
votes
0
answers
8
views
Are there two tags for PCA?
What is the difference between the tag pca and the tag principal-components? Should the latter be a synonym for the former?
0
votes
0
answers
11
views
2024: a year in moderation
It’s that time of the year again! As we bid farewell to the year that's concluded and welcome the new one, we have a tradition of sharing moderation stats for the preceding calendar year.
As most of ...
- 101
2
votes
0
answers
10
views
Ads test beginning week of January 13th, 2025
We’ve been exploring the concept of using open auction to manage advertising on some Stack Exchange sites. Under this model, advertisers (who have been organized into categories based on their ...
- 101
0
votes
0
answers
34
views
how to initiate an public undeletion vote on my question?
my question: https://quant.stackexchange.com/questions/77304/how-to-convert-the-parameters-of-multi-factors-cheyette-model-quasi-gaussian-mo is deleted by community bot as it has not been answered for ...
0
votes
1
answer
56
views
Will QFSE be ever fully replaced by ChatGPT?
Do you guys think it is inevitable? I think there are two aspects:
quality of answers: right now, ChatGPT sucks at answering complex math problems but it's probably only a question of time until it ...
- 6,768
3
votes
1
answer
36
views
Homework questions
Do we want these on QSE or not? There is even a tag homework that has been used 40 times already.
Latest example of a "homework" type question is for ...
- 6,768
0
votes
1
answer
27
views
Bug in MathJax with latex when one uses $V^{{swap}}_{T_s}$
I have just encountered the following Mathjax bug while trying to write a question :
It is not related to the use of \textrm as one can see with :
Remark : I tried on math.stackexchange.com by ...
- 281
0
votes
0
answers
9
views
Unfollow Function Not Working?
There seems to be something wrong with the unfollow option for posts. The posts that I have followed and click to unfollow keep showing the following message -
"User has already voted this way. ...
- 2,697
3
votes
0
answers
20
views
"Interview-Question" tag
it occurred to me the other day that we get quite a lot of questions on QSE about "interview questions", some of them quite interesting.
That is why I decided to introduce the "...
- 6,768
2
votes
1
answer
43
views
Same username, with different capitalization?
Until today I was unaware that it was possible for 2 users to have the exact same username with different capitalizations .
I came across a user who probably changed their username to PhDStudent. This ...
- 9,276
0
votes
1
answer
51
views
Why did I get downvoted?
I got downvoted for this question. Is there anything wrong with this question? If so, please let me know and I will take it down. It's bad enough that I am not getting any answers or sensible feedback....
0
votes
0
answers
19
views
2023: a year in moderation
It’s that time of the year again! As we wave goodbye to last year and welcome the new one, we have a tradition of sharing moderation stats for the preceding calendar year.
As most of you here might be ...
- 101
0
votes
1
answer
39
views
What makes a question too elementary?
Here is a link to a question that I posted:
My Question
Here is a link to another question:
Another Question
Given that my question was too elementary, I do not understand why the second question is ...
- 271
3
votes
0
answers
41
views
Attempted vandalism in tag descriptions
I just rejected 2 suggested edits by a user who joined today and wanted to change "pairs trading market-neutral" to "pairs reading is marketing natural". Please be vigilant.
https:/...
- 14.2k
1
vote
0
answers
20
views
Advice on modifying a question for re-opening?
I have a question posted here regarding what is common knowledge with regards to handling a relatively common non-homogeneous data stream (time & sales and level 2 data from an exchange) that is ...
- 249