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jjepsuomi
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Interested on statistics, mathematics and machine learning :)

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Top posts
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question
187
Bottom to top explanation of the Mahalanobis distance?
Jun 19, 2013
question
120
Why do we need to normalize data before principal component analysis (PCA)? [duplicate]
Sep 4, 2013
question
33
When should I apply feature scaling for my data [duplicate]
Oct 29, 2014
question
27
What is the intuition of invertible process in time series?
Feb 23, 2013
question
18
Book recommendations for beginners about probability distributions
Jul 2, 2013
question
17
Question about sample autocovariance function
Apr 16, 2013
question
14
Understanding the blue dotted lines in an ACF from R
Feb 8, 2013
question
14
Intuition behind the t-distributions density function
Dec 3, 2013
question
13
How to interpret autocorrelation of residuals and what to do with it?
Apr 10, 2013
question
11
Example of maximum a posteriori estimation
Jul 23, 2013
Top network posts
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168
Intuitive explanation of entropy
134
Counting the number of non-NaN elements in a numpy ndarray in Python
81
Can you export your emails in Outlook Web App
72
How would a local government make the switch from Windows to Ubuntu?
43
How to visualize correlation matrix as a schemaball in Matlab