Exam Study Session Questions (2014)
PCA - how much total variance is explained by principal components?
reduction - use SVD or just idea that we project onto v1?
Segment 19: Chi-Square Statistic
-- transformation law of probabilities
-- characteristic function of chi-square distribution
-- generalization of chi-square to non-independent data
how to get confidence intervals from chi-square values - do you rotate and scale first, or can you just use the Chisquare function to get the region?
hierarchical Bayesian models