Abstract
Let an object to be recognized or classified be characterized by a vector of features u ∈ U which may be observed, and the index of a class j to which the object belongs; j ∈ {1, 2, ..., M} ≜ J, M is a number of the classes. The set of the objects may be described by a relational knowledge representation R (u, j) ∈ U × J which is reduced to the sequence of sets
Assume that as a result of the observation it is known that u ∈ D u ⊂ U. The recognition problem may consist in finding the set of all possible indexes j, i.e. the set of all possible classes to which the object may belong [32,49].
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© 2002 Springer-Verlag Berlin Heidelberg
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(2002). Special and Related Problems. In: Uncertain Logics, Variables and Systems. Lecture Notes in Control and Information Sciences, vol 276. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45794-1_7
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DOI: https://doi.org/10.1007/3-540-45794-1_7
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