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Bayes Theorem is one of the most fundamental theorems in the history of mathematics. I have yet to work in a field where it doesn't have deeply fundamental appl
by Random_ernest 6y ago
Bayes Theorem is one of the most fundamental theorems in the history of mathematics. I have yet to work in a field where it doesn't have deeply fundamental applications. In many cases expert knowledge or heuristic rules serve as prior.
Saying it is overrated is like saying sun or air is overrated.
- doublesCs 6y agoI 100% agree with you. But hyperbole aside, OP also has a point. If we forget that the estimation of probability in itself has a cost, we could be tempted to put more and more resources into more and more sophiticated methods of data collection and analysis to be more and more certain of your estimate. But if we remember that this process has a cost, some times it's more efficient to just add a margin of safety and move on with your life. Bayes theorem is often used for resource allocation, but the process of optimizing resource allocation in itself has a cost.
- brummm 6y agoThere is a reason one learns about it in high school after all.