User Christian Chapman - Cross Validated

Christian Chapman

Member for 11 years, 6 months
Last seen this week

GitHub
q3q.net
Cambridge, MA, USA

11 Questions

Score Activity Newest Views

15 votes

3 answers

625 views

References that justify use of Gaussian Mixtures

asked Jan 27, 2016 at 2:16

9 votes

1 answer

178 views

Does it matter how you sample a population?

asked Jun 27, 2012 at 15:38

5 votes

1 answer

137 views

What is the probability that a hypothesis test fails?

asked Apr 30, 2017 at 0:00

4 votes

1 answer

309 views

How do you do belief propagation on nodes with conditional dependence?

asked Jun 20, 2017 at 14:51

2 votes

1 answer

244 views

Estimating the probabilities of many events given only intersections [closed]

asked Jun 30, 2012 at 2:06

2 votes

1 answer

260 views

Estimating $X\sim \mathcal{N}(0,\sigma^2)$ given a bunch of observations with correlated noise

asked Oct 30, 2015 at 4:32

1 vote

0 answers

410 views

Feature extraction from strings

asked Oct 7, 2016 at 5:31

1 vote

0 answers

105 views

Using a surrogate model for the solution space of an optimization problem

asked Mar 8, 2019 at 22:03

1 vote

1 answer

81 views

Interpretation for changes in a $\chi^2$'s density as $k$ increases

asked Jun 10, 2020 at 3:08

1 vote

0 answers

78 views

Are there any (exponential) families without a minimal sufficient statistic?

asked Aug 5, 2022 at 18:50

-1 votes

1 answer

402 views

Decomposing a random variable with random mean into a sum

asked Apr 1, 2015 at 18:22