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 Curious
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  • 0 posts edited
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  • 8 votes cast
May
30
asked simplification of a linear algebra equation
May
4
asked how to interpret the singularity spectrum?
Apr
30
accepted proof by contradiction
Apr
30
asked proof by contradiction
Apr
26
accepted derivation of formula of the maximum likelihood
Apr
26
asked derivation of formula of the maximum likelihood
Apr
26
comment about derivative of a matrix and trace
could you be so kind to give me an insight or formulae explaining why the trace appears there?
Apr
26
comment about derivative of a matrix and trace
I am still lost why the author uses the trace on the third line
Apr
25
asked about derivative of a matrix and trace
Apr
21
accepted contour plot in multiple linear regression
Apr
21
awarded  Curious
Apr
20
asked contour plot in multiple linear regression
Mar
25
revised are these propositions equivalent, case xor and then?
added 4 characters in body
Mar
25
comment are these propositions equivalent, case xor and then?
@thanks I will change the question then, "either" was the work I was looking for
Mar
25
asked are these propositions equivalent, case xor and then?
Mar
9
awarded  Commentator
Mar
9
comment converting from max to min in an optimization function?
thanks, but from where the term 1/2 appears?
Mar
9
comment converting from max to min in an optimization function?
@EugeneSh. there are other questions related to math here, so I dont see what is the deal
Mar
9
asked converting from max to min in an optimization function?
Mar
6
accepted number of ways to arrange pictures onto a wall