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JOURNALS // Teoriya Veroyatnostei i ee Primeneniya // Archive

Teor. Veroyatnost. i Primenen., 2020 Volume 65, Issue 3, Pages 479–497 (Mi tvp5267)

This article is cited in 6 papers

On the complexity and dimension of continuous finite-dimensional maps

B. S. Darkhovskyab

a Institute for Systems Analysis of Russian Academy of Sciences
b Russian University of Transport

Abstract: We introduce the concept of $\varepsilon$-complexity of an individual continuous finite-dimensional map. This concept is in good accord with the principle of A. N. Kolmogorov's idea of measuring complexity of objects. It is shown that the $\varepsilon$-complexity of an “almost all” Hölder map can be effectively described. This description can be used as a basis for a model-free technique for segmentation and classification of data of arbitrary nature. A new definition of the dimension of the graph of a map is also proposed.

Keywords: $\varepsilon$-complexity, continuous maps, model-free classification and segmentation of data.

Received: 06.11.2018
Revised: 25.12.2019
Accepted: 20.01.2020

DOI: 10.4213/tvp5267


 English version:
Theory of Probability and its Applications, 2020, 65:3, 375–387

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© Steklov Math. Inst. of RAS, 2026