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33 In Naive Bayes, why bother with Laplace smoothing when we have unknown words in the test set? Jul 22 '14
25 Under what circumstances is an MA process or AR process appropriate? Jul 14 '14
15 Why does sphericity diagnosed by Bartlett's Test mean a PCA is inappropriate? Apr 7 '14
10 How does maximum likelihood estimation have an approximate normal distribution? Feb 6 '14
8 Is calculating a percentile the same as evaluating a cumulative density function? Jan 10 '15
5 How to best define a “contrast” in a Principal Component Analysis (PCA)? Mar 29 '14
2 Testing for membership in a distribution with one single value May 10 '14
2 For a T-test, what would happen if one of my samples was made up of only one observation? [duplicate] May 18 '14
2 How do you classify based on percentile ranking when most scores are the same? Jun 3 '15
2 Is maximum likelihood a method for estimating parameters or estimating a distribution? Feb 6 '14

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