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I have been given this question and I need to simplify it using laplacian approximation but am unsure of how to answer it any help is greatly appreciated:
Kullback Liebler Divergence
D (q || p) = ∑i qi log qi/pi.
To measure the divergence of the probability distribution q (the 1 minute window) from a reference distribution p.
where qi = ri/n and Pi=ri/n
Where the ith value is observed ri times out of n during the 1 minute window.