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Comment by miltava

And I like the bayesian interpretation too. Murphy's "Probabilistic machine learning" has an occam's razor section.

The idea is that a complex model explains many more configurations (datasets) than a simple one. So its (prior) probability distribution is lower on the data seen (to compensate for the other possibilities it might explain). So the (marginal) likelihood that the simple model is correct is higher if it fits the data well enough.

[1] https://probml.github.io/pml-book/book1.html

parent miltava 1 month ago

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