2 points | by viamiraia 4 days ago ago
2 comments
please note there's precedence https://www.mathpages.com/home/kmath216/kmath216.htm
the difference is i approach it through the lens of evidence, allowing more insights and connections.
also, bonus connections: kl divergence is the ln of the lorentz factor (log(gamma)), the Bhattacharyya coeeficient is 1/gamma, and Jeffreys divergence is velocity times rapidity!
please note there's precedence https://www.mathpages.com/home/kmath216/kmath216.htm
the difference is i approach it through the lens of evidence, allowing more insights and connections.
also, bonus connections: kl divergence is the ln of the lorentz factor (log(gamma)), the Bhattacharyya coeeficient is 1/gamma, and Jeffreys divergence is velocity times rapidity!