Reputation
916
Top tag
Next privilege 1,000 Rep.
Create new tags
Badges
6 17
Newest
 Yearling
Impact
~30k people reached

Apr
24
revised Calculating $a_n$ in $\sum_{n=1}^\infty a_n \sin(\frac{n \pi}{2})=T_0$
() -> \left(\right)
Apr
8
revised Why are additional constraint and penalty term equivalent in ridge regression?
deleted 8 characters in body
Apr
7
revised Why are additional constraint and penalty term equivalent in ridge regression?
added 748 characters in body
Apr
7
revised How to solve the least square with $L_2$ norm constraint directly?
deleted 70 characters in body
Apr
7
revised How to solve the least square with $L_2$ norm constraint directly?
added 72 characters in body
Apr
7
revised The positive-definite-ness of RBF kernel
deleted 5 characters in body
Apr
6
revised Why are additional constraint and penalty term equivalent in ridge regression?
added 17 characters in body
Mar
20
revised How to compute/ find cancellation for the second group cohomology $H^2(G,A)$?
Added a missing $ in the title
Dec
9
revised Does the curvature determine the metric?
log -> \log, cos -> \cos, sin -> \sin
Nov
16
revised How to find $x$ such that $\tan5x=\tan x$ and $\sin5x=\sin x$?
sin to \sin, x to $x$
Nov
16
revised How can I solve this infinite sum?
deleted 2 characters in body
Jul
24
revised Probability with Uniform Distribution with Multiple Variables
texified the body
Jun
19
revised Find an invertible matrix $P$ and a diagonal matrix $D$ such that $D=P^{−1}AP$?
Texify the title
Mar
24
revised Generic points as coefficients of polynomial kernels?
edited title
Jan
7
revised Solve linear algebra expressions
3x3 -> 3\times 3
Jan
7
revised Mistake in Taylor expansion?
Texify the question
Dec
16
revised Find derivative of $f(x)=(x+2)^{(x-1)}$
Change ln to \ln
Sep
5
revised Extension of Sobolev functions
Texified the question
Jun
17
revised Suppose that a $3\times 3$ matrix $M$ has an eigenspace of dimension $3$. Prove that $M$ is a diagonal matrix.
deleted 245 characters in body
Jun
17
revised Suppose that a $3\times 3$ matrix $M$ has an eigenspace of dimension $3$. Prove that $M$ is a diagonal matrix.
deleted 245 characters in body