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Robust Procedures for Estimating and Testing in the Framework of Divergence Measures.
- Source :
-
Entropy . Apr2021, Vol. 23 Issue 4, p430. 1p. - Publication Year :
- 2021
-
Abstract
- The Bayes error rate is the expected risk for the Bayes classifier, which assigns a given feature vector HT <math display="block" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mi mathvariant="bold-italic">x</mi></semantics></math> ht to the class with the highest posterior probability. The so obtained rho function is proportional to one minus a suitably scaled normal density raised to the power HT <math display="block" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mi> </mi></semantics></math> ht . Hence, the large deviation principle in the weak topology of HT <math display="block" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><msub><mi>l</mi><mn>1</mn></msub></semantics></math> ht can be derived (more easily) using a standard Gartner-Ellis argument and, utilizing this, one can, in principle, repeat all of the arguments above to derive results that are analogous to Theorems 2.2 and 2.3. [Extracted from the article]
Details
- Language :
- English
- ISSN :
- 10994300
- Volume :
- 23
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Entropy
- Publication Type :
- Academic Journal
- Accession number :
- 150811487
- Full Text :
- https://doi.org/10.3390/e23040430