The role of internal and external evaluation of properties of methods for the inductive formation of knowledge

The hypothesis is advanced that external evaluation of properties in the inductive formation of knowledge (IFK) method reflects, to greater extent, the degree of separation of object classes in the object domain and, to a lesser extent, the properties of the IFK method itself, while internal evaluation, in contrast, reflects the property of the IFK method and is related, to a lesser degree, to the separability of object classes in the object domain. The experimental confirmation of this hypothesis is presented.