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Yang Li

Law student who somehow got a job as a statistical programmer

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  • New Zealand
  • Member for 4 years, 11 months
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  • Last seen Sep 27 '17 at 8:51

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49 What does negative R-squared mean? Nov 24 '15
7 K means algorithm for Big Data Analytics Nov 23 '15
6 Why is K-Means++ SLOWER than random initialization K-Means? Dec 7 '15
4 Why Are Measures of Dispersion Less Intuitive Than Centrality? Nov 23 '15
3 Handling null values when taking averages Nov 24 '15
2 Is K-Medoids really better at dealing with outliers than K-Means? (with example showing the contrary) Nov 23 '15
1 What are the differences between Lloyd's, MacQueen's and Hartigan's algorithms for K-Means? Nov 26 '15
1 Meaning of this Cluster Analysis Dec 8 '15

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