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Top Questions
29
votes
How can the regression error term ever be correlated with the explanatory variables?
regression
asked Feb 22 '17 at 0:27
stats.stackexchange.com
21
votes
How should I get the shape of a dask dataframe?
python
dask
asked May 15 '18 at 16:57
stackoverflow.com
14
votes
Why can you do df.loc(False)['value'] in pandas?
python
pandas
indexing
asked Aug 17 '17 at 13:45
stackoverflow.com
11
votes
What is the rationale behind the exponential family of distributions?
exponential-family
asked Feb 4 '18 at 22:55
stats.stackexchange.com
10
votes
What does it mean to integrate a Brownian motion with respect to time?
probability-theory
stochastic-processes
asked Jul 8 '16 at 18:08
math.stackexchange.com
9
votes
What is a good book for math students to learn machine learning in depth?
analysis
machine-learning
asked Jul 13 '16 at 0:01
math.stackexchange.com
8
votes
Is there a built-in/easy LDU decomposition method in Numpy?
python
numpy
linear-algebra
asked Aug 2 '17 at 1:46
stackoverflow.com
8
votes
What is the numeraire for the real world measure $\mathbb{P}$?
option-pricing
numerairechange
real-world-measure
asked May 15 '18 at 22:14
quant.stackexchange.com
7
votes
Can anyone recommend a numerical optimization book or course note?
optimization
book-recommendation
asked Dec 30 '17 at 4:47
math.stackexchange.com
7
votes
Why does k-fold cross validation generate an MSE estimator that has higher bias, but lower variance then leave-one-out cross-validation?
cross-validation
bias-variance-tradeoff
asked Jan 26 '18 at 3:17
stats.stackexchange.com
1
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Top Answers
7
What is the fastest way to write Fibonacci function in Scala?
stackoverflow.com
5
What does it mean to integrate a Brownian motion with respect to time?
math.stackexchange.com
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