Szukana fraza: [Abstract = "The former restricts the space of all possible learning machines to a subspace to be browsed by a meta\-learning algorithm. The latter determines the order of selected learning machines with a module responsible for machine complexity \"evaluation\", organizes tests and performs analysis of results. In this article we present a framework for meta\-learning search that can be seen as a method of sophisticated description and evaluation of functional search spaces of learning machine configurations used in meta\-learning"]