Tour
About Us
Meta
Loading…
Log in
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Stack Exchange
All Sites
Top Users
Digests
neelshiv
top
accounts
reputation
activity
bookmarks
subscriptions
Top Questions
332
votes
Why do many examples use `fig, ax = plt.subplots()` in Matplotlib/pyplot/python
python
matplotlib
plot
visualization
asked Dec 8 '15 at 17:39
stackoverflow.com
31
votes
Efficiently create sparse pivot tables in pandas?
python
pandas
scipy
scikit-learn
sparse-matrix
asked Jul 27 '15 at 19:26
stackoverflow.com
10
votes
c3.js y axis min/max not working
c3js
asked Sep 15 '14 at 22:25
stackoverflow.com
10
votes
Pandas dataframe groupby to calculate population standard deviation
python
numpy
pandas
statistics
asked Sep 18 '14 at 14:19
stackoverflow.com
7
votes
Quality and file size issues with animated gifs and PIL/Pillow?
python
python-imaging-library
gif
animated-gif
pillow
asked Oct 14 '16 at 12:34
stackoverflow.com
5
votes
Is NDCG (normalized discounted gain) flawed? I have calculated a few alternative ranking quality measures, and I can't make heads or tails of it
python
machine-learning
information-retrieval
supervised-learning
ranking-functions
asked Oct 1 '14 at 18:33
stackoverflow.com
Top Answers
21
c3.js y axis min/max not working
stackoverflow.com
Stack Exchange works best with JavaScript enabled