Classi cation of Predicates and Languages

نویسندگان

  • Rolf Wiehagen
  • Carl H. Smith
  • Thomas Zeugmann
چکیده

We study the classi cation of recursive predicates and languages. In particular, we compare the classi cation of predicates and languages with the classi cation of arbitrary recursive functions and with learning. Moreover, we re ne our investigations by introducing classi cation with a bounded number of mind changes and establish a new hierarchy. Furthermore, we introduce multi{classi cation and characterize it. Finally, we study the classi cation of families of languages that have attracted a lot of attention in learning theory.

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تاریخ انتشار 1994