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Jan
25
revised What are the limitations of linear regression + feature / label transformation?
adding label transformation
Jan
25
revised What are the limitations of linear regression + feature / label transformation?
fixed title to real question
Jan
25
revised Non-linear regression fit
formatting; removed unnecessary "thanks" at the end
Jan
25
revised What are the limitations of linear regression + feature / label transformation?
added 8 characters in body
Jan
25
asked What are the limitations of linear regression + feature / label transformation?
Jan
23
comment Is there an open / established ontology for mathematics?
Could somebody who downvoted this please explain why?
Jan
23
comment Is there an open / established ontology for mathematics?
@Jonas I don't understand what you mean
Jan
23
comment Is there an open / established ontology for mathematics?
I'm not too sure if this is really suitable here. Another site where I thought this might fit is academia.stackexchange.com
Jan
23
asked Is there an open / established ontology for mathematics?
Jan
21
accepted What is an example of a SVM kernel, where one implicitly uses an infinity-dimensional space?
Jan
21
comment What is an example of a SVM kernel, where one implicitly uses an infinity-dimensional space?
@hardmath Judging from the next line, I think it is quite obvious that he means column vectors.
Jan
19
awarded  Announcer
Jan
18
awarded  Notable Question
Jan
9
asked What is an example of a SVM kernel, where one implicitly uses an infinity-dimensional space?
Dec
30
comment How do I calculate the gradient of a discrete function?
numpy.gradient says it is 8.
Dec
30
comment How do I calculate the gradient of a discrete function?
This question is a follow-up question to How are HOGs calculated?
Dec
30
asked How do I calculate the gradient of a discrete function?
Dec
26
awarded  Great Answer
Dec
10
asked What is negative variance?
Nov
10
awarded  Popular Question