O'Reilly logo

Pattern Recognition by Matthias Nagel, Matthias Richter, Jürgen Beyerer

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Fig. 3.5. Connection between the likelihood ratio and the optimal decision region.

is not required to find the minimum or maximum with respect to ω for a fixed m.

The quality of the Bayesian classifier stands or falls with the accuracy of these quantities. Therefore, the next two chapters will treat the question of how those quantities are estimated in practice. The next chapter will focus on the so-called parametrized methods, and the following one will deal with parameter-free methods that work without a model assumption. Besides the technical challenge of how those distributions are mathematically obtained, another issue becomes evident, ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required