Computational learning theory

Teaching dimension

In computational learning theory, the teaching dimension of a concept class C is defined to be , where is the minimum size of a witness set for c in C. The teaching dimension of a finite concept class can be used to give a lower and an upper bound on the of the concept class. In 's book "Extremal Combinatorics", a lower bound is given for the teaching dimension: Let C be a concept class over a finite domain X. If the size of C is greater than then the teaching dimension of C is greater than k. (Wikipedia).

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Related pages

Concept class | Witness set | Computational learning theory