Cross Validated

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earned this badge 26 times.
Comparing model evaluations of machine learning and statistics
Awarded Feb 29 at 8:08
How do you sample data from a known distribution?
Awarded Feb 28, 2023 at 15:41
What if Markov chain does not converge in a reasonable amount of time?
Awarded May 6, 2020 at 0:41
How does one visualize the self-organizing map of $n$-dimensional data
Awarded Oct 22, 2019 at 18:40
How to decide what to do with missing data when doing data analysis?
Awarded Mar 11, 2019 at 7:20
Help with my time series ARX model prediction?
Awarded Dec 17, 2018 at 13:35
How to deal with mixture of continuous and discrete features when using Naive Bayes classifier
Awarded Apr 9, 2018 at 20:56
What is meant by effective parameters in machine learning
Awarded Feb 23, 2018 at 22:07
How to decide the optimal AR-model order?
Awarded Aug 2, 2017 at 20:42
The derivation of the Mahalanobis distance formula [closed]
Awarded Jun 10, 2017 at 6:38
Intuition behind the t-distributions density function
Awarded Jan 22, 2017 at 3:35
Interpreting 3D scatter plot
Awarded Aug 10, 2016 at 18:45
How to handle data normalization in kNN when new test data is received
Awarded Mar 28, 2016 at 21:55
Confusion about error term in ARMA-model when predicting future values
Awarded Feb 26, 2016 at 19:10
How to deal with unbalanced data
Awarded Dec 4, 2015 at 23:13
When should I apply feature scaling for my data [duplicate]
Awarded Sep 10, 2015 at 21:43
Understanding the blue dotted lines in an ACF from R
Awarded Aug 17, 2015 at 2:01
Question about sample autocovariance function
Awarded Apr 9, 2015 at 21:52
Book recommendations for beginners about probability distributions
Awarded Jan 2, 2015 at 19:32
How to interpret autocorrelation of residuals and what to do with it?
Awarded Nov 7, 2014 at 20:31
Example of maximum a posteriori estimation
Awarded Nov 1, 2014 at 1:04
Help interpreting ACF- and PACF-plots
Awarded Aug 12, 2014 at 22:16
What is the intuition of invertible process in time series?
Awarded May 20, 2014 at 16:16
Step-by-step example of predicting time series with ARIMAX or ARMAX model?
Awarded Feb 21, 2014 at 7:00
Why do we need to normalize data before principal component analysis (PCA)? [duplicate]
Awarded Jan 17, 2014 at 19:53
Bottom to top explanation of the Mahalanobis distance?
Awarded Oct 22, 2013 at 19:31

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