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Top Questions
32
votes
How do I use a TimeSeriesSplit with a GridSearchCV object to tune a model in scikit-learn?
python
scikit-learn
xgboost
asked Oct 13 '17 at 14:56
stackoverflow.com
9
votes
bias-variance decomposition and independence of $X$ and $\epsilon$
variance
bias
mse
asked Aug 2 '15 at 15:48
stats.stackexchange.com
7
votes
Convergence concept for MonteCarlo(?) simulation of a tournament
simulation
monte-carlo
convergence
asked Apr 30 '17 at 11:47
stats.stackexchange.com
7
votes
Construct two dimensional numpy array from indices and values of a one dimensional array
python
numpy
asked Sep 23 '13 at 20:53
stackoverflow.com
7
votes
Complicated (for me) reshaping from wide to long in Pandas
python
pandas
reshape
asked Jul 16 '13 at 22:37
stackoverflow.com
6
votes
Pandas division (.div) with multiindex
python
pandas
asked Oct 22 '13 at 16:27
stackoverflow.com
6
votes
pandas: selecting array of index labels with .loc
python
pandas
asked Nov 7 '13 at 19:31
stackoverflow.com
6
votes
Workflow for adding new columns from Pandas to SQLite tables
python
sql
database
sqlite
pandas
asked Nov 12 '16 at 15:14
stackoverflow.com
6
votes
Using a dictionary to replace column values on given index numbers on a pandas dataframe
python
pandas
asked Jul 15 '13 at 22:22
stackoverflow.com
5
votes
Conditional multivariate normal pdf with inequality $f(x_1 | x_2 > a)$
probability-distributions
normal-distribution
asked Mar 4 '14 at 21:26
math.stackexchange.com
Top Answers
39
How do I use a TimeSeriesSplit with a GridSearchCV object to tune a model in scikit-learn?
stackoverflow.com
26
Ipython: Debugging Code Inside Notebook
stackoverflow.com
18
Calculate Distance to Nearest Feature with Geopandas
stackoverflow.com
10
Partition Equivalent in Julia
stackoverflow.com
9
Change tick size on colorbar of seaborn heatmap
stackoverflow.com
9
two samples z test in Python
stats.stackexchange.com
8
Insert or update if exists in mysql using pandas
stackoverflow.com
8
Optimism bias - estimates of prediction error
stats.stackexchange.com
5
FOR loops and range in Julia
stackoverflow.com
5
Python / Pandas - GUI for viewing a DataFrame or Matrix
stackoverflow.com
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