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Zen
  • Member for 11 years, 1 month
  • Last seen this week
  • São Paulo, Brazil
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About

Paulo C. Marques F.

BA in Physics. PhD in Mathematical Statistics.

Interested in Machine Learning, Causal Inference, Bayesian Statistics, Statistical Theory, and stochastic composition of string quartets.

Teaches Statistics, Machine Learning, Predictive Modeling, Python, R and Data Science at Insper.

"Artificial Intelligence is no match for Natural Stupidity." (Anonymous)

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All Questions Answers
Score Newest
answer
98
What is so cool about de Finetti's representation theorem?
Aug 16, 2012
answer
73
Variance of a bounded random variable
Feb 21, 2013
answer
72
Is a sample covariance matrix always symmetric and positive definite?
Mar 23, 2013
question
64
Are bayesians slaves of the likelihood function?
Oct 1, 2012
answer
50
Can two random variables have the same distribution, yet be almost surely different?
Mar 20, 2012
answer
49
Why is the Jeffreys prior useful?
Oct 9, 2012
answer
34
How can I prove that the cumulative distribution function is right continuous?
Mar 25, 2012
answer
31
Size of a test and level of significance
Mar 3, 2013
answer
30
Is it correct to use 'Ln' instead of 'ln' for natural logarithm?
Jan 28, 2014
answer
30
Why is sample standard deviation a biased estimator of $\sigma$?
Aug 27, 2016
Top Meta posts
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60
$\LaTeX$ macros for expectation, variance and covariance?
56
$\LaTeX$ macros for expectation, variance and covariance?
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23
Difference between Real Analysis and Probability Theory?
21
What are the coefficients in the expansion of $(x+y)(x+2y) \cdots (x+ny)$?
6
Is the fully connected Potts model exactly solvable?

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