current community
chat
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
Inbox
Reputation and Badges
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
About Us
Learn more about Stack Overflow the company
Business
Learn more about hiring developers or posting ads with us
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Profile
Activity
Meta User
Network Profile
196
reputation
4
charles.y.zheng
Apparently, this user prefers to keep an air of mystery about them.
3
answers
3
questions
~7k
people reached
Member for
6 years, 4 months
63 profile views
Last seen
Jun 26 '15 at 14:18
Communities
(10)
Cross Validated
3.6k
3.6k
1
13
29
Mathematics
522
522
4
11
TeX  LaTeX
203
203
2
5
MathOverflow
196
196
4
Computer Science
136
136
2
View network profile →
Top Network Posts
69
Can someone explain Gibbs sampling in very simple words?
30
Why only three partitions? (training, validation, test)
21
What is the purpose of characteristic functions?
20
Intuitive explanation of Fisher Information and CramerRao bound
20
Lower and upper Riemann integrals?
19
How to choose between Pearson and Spearman correlation?
16
What's the difference between probability and statistics?
View more network posts →
Top Tags
(7)
st.statistics
Score
2
Posts
1
Posts %
17
ergodictheory
Score
1
Posts
1
markovchains
Score
1
Posts
1
gametheory
Score
0
Posts
1
na.numericalanalysis
Score
0
Posts
1
co.combinatorics
Score
0
Posts
1
View all tags →
Top Posts
(6)
All
Questions
Answers

Votes
Newest
3
Approximating the maximin value of a zerosum game
Apr 26 '11
3
How Do You Go About Learning Mathematics?
Sep 6 '10
2
How to estimate sample mean and variance from derived data
May 7 '11
2
Polynomial upper and lower bounds
Apr 25 '14
2
Minimal density hitting set for klength arithmetic progressions
Aug 25 '14
1
Stationary distribution of Markov chain
Aug 29 '14
Badges
(4)
Gold
—
Silver
—
Bronze
4
Rarest
Teacher
sep 6 '10
Supporter
may 7 '11
Editor
sep 6 '10
MathOverflow works best with JavaScript enabled