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birdy

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 6 years, 5 months
  • 87 profile views
  • Last seen Apr 5 '15 at 23:04

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10 How to extract information from a scatterplot matrix when you have large N, discrete data, & many variables? Dec 17 '14
4 Questions about decision trees Dec 27 '14
4 If Manhattan distance always performs better on a dataset…what does it mean? Jan 7 '15
4 Interpreting standard deviation for PCA Apr 3 '15
3 Comparing k-means results to original data: how to interpret the resulting plots? Apr 2 '15
2 What are good criteria for performance evaluation of algorithms in a regression problem? Dec 23 '14
2 How can I plot this graph in R? [closed] Dec 25 '14
1 How to interpret this PCA biplot to determine which attributes to pick? [duplicate] Apr 3 '15
1 How to read a 10x10 confusion matrix Dec 23 '14
1 What does correlated data mean and how can I visualize it with scatterplot? Sep 5 '14
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