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Top Questions
19
votes
What is an order parameter?
statistical-mechanics
phase-transition
asked Oct 1, 2014 at 21:40
physics.stackexchange.com
15
votes
Does scikit-learn use regularization by default?
logistic-regression
scikit
asked Mar 21, 2016 at 6:51
datascience.stackexchange.com
14
votes
How do I merge two data frames in Python Pandas?
pandas
asked Mar 19, 2016 at 9:48
datascience.stackexchange.com
14
votes
Why divide by $n-2$ for residual standard errors
regression
asked Mar 12, 2016 at 22:01
stats.stackexchange.com
11
votes
Why use bootstrapping?
statistics
asked Feb 26, 2016 at 6:04
datascience.stackexchange.com
10
votes
Does the solar wind correspond to a net electrical current?
sun
stars
plasma-physics
solar-wind
asked May 22, 2016 at 22:09
physics.stackexchange.com
9
votes
What is the difference between residual sum of squares and ordinary least squares?
linear-regression
asked Apr 28, 2016 at 0:07
datascience.stackexchange.com
8
votes
How many photons enter our eyes per second when looking at the blue sky on a sunny day?
visible-light
estimation
vision
order-of-magnitude
asked Apr 30, 2017 at 10:29
physics.stackexchange.com
6
votes
Does random forest re-use features at each node when generating a decision tree?
random-forest
asked Mar 14, 2016 at 23:38
datascience.stackexchange.com
6
votes
What are some sources for interesting data sets to play with?
data-request
asked Aug 31, 2015 at 20:27
opendata.stackexchange.com
1
2
next
Top Answers
20
Plot dendrogram using sklearn.AgglomerativeClustering
stackoverflow.com
7
Does scikit-learn use regularization by default?
datascience.stackexchange.com
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