In this paper a topology on Hilbert spaces is defined. The continuity of a map with respect to such a topology is equivalent to the untform S-continuity around the origin, according to the Gross definition. An example ofan application, in which the achieved result gives a simple toolfor proving the
On the definition of likelihood in abstract spaces
β Scribed by Mauro Piccioni
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 724 KB
- Volume
- 313
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
β¦ Synopsis
The aim of this work is to give a rigorous definition of likelihood without any reference to the peculiarities of Euclidean spaces, and is thus applicable to a larger class of problems with a more complex result space.
Here we intend to ogler the simplest possible discussion of the ideas on which likelihood methods are based, with some remarks about their links to some classical measure-theoretical concepts, such as Radon-Nikodym derivatives. Since the definition of likelihood relies on the topological structure of the result space, it is necessary to point out the connections that it has with the measure-theoretical one, mostly caused by the fact that singletons, i.e. the actual observable results, are usually measure-zero sets.
π SIMILAR VOLUMES
In this paper we derive computable expressions for the likelihood ratio for Gaussian processes with a discrete two-dimensional parameter domain (for instance, an image). A general formula for the likelihood ratio can be easily derived, but becomes inefficient if the number of elements in the paramet