The Consistency Dimension, Compactness, and Query Learning

  • Authors:
  • José L. Balcázar

  • Affiliations:
  • -

  • Venue:
  • CSL '99 Proceedings of the 13th International Workshop and 8th Annual Conference of the EACSL on Computer Science Logic
  • Year:
  • 1999

Quantified Score

Hi-index 0.00

Visualization

Abstract

The consistency dimension, in several variants, is a recently introduced parameter useful for the study of polynomial query learning models. It characterizes those representation classes that are learnable in the corresponding models. By selecting an abstract enough concept of representation class, we formalize the intuitions that these dimensions relate to compactness issues, both in Logic and in a specific topological space. Thus, we are lead to the introduction of Quantitative Compactness notions, which simultaneously have a clear topological meaning and still characterize polynomial query learnable representation classes of boolean functions. They might have relevance elsewhere too. Their study is still ongoing, so that this paper is in a sense visionary, and might be flawed.